5001_Jackson_WCU_MSWLF_Feb2022GW_FID1659004_20220331

wood.
FEBRUARY 2022 SEMI-ANNUAL
WATER QUALITY AND LANDFILL GAS MONITORING REPORT
Western Carolina University
Closed Municipal Solid Waste Landfill
Monteith Gap Road
Cullowhee, Jackson County, North Carolina 28723
NCDEQ Permit: 50-01
Prepared For:
Western Carolina University
3476 Old Cullowhee Road
Cullowhee, North Carolina 28723
Prepared by:
Wood Environment & Infrastructure Solutions, Inc.
1308-C Patton Avenue
Asheville, North Carolina 28806
March 24, 2022
Wood Project 6252-15-0221

March 24, 2022
wood.
Wood Environment & Infrastructure Solutions, Inc.
1308-C Patton Avenue
Asheville, NC 28806
USA
T: 828-252-8130
www.woodpic.com
Mr. Lee Smith
Western Carolina University
3476 Old Cullowhee Road
Cullowhee, North Carolina 28723
Subject: February 2022 Water Quality and Landfill Gas Monitoring Report
WCU Closed Municipal Solid Waste Landfill
Cullowhee, Jackson County, North Carolina
NCDEQ Permit: 50-01
Wood Project 6252-15-0221
Dear Mr. Smith:
Wood Environment & Infrastructure Solutions, Inc. (Wood) is pleased to submit this February 2022 Water Quality
and Landfill Gas Monitoring Report for Western Carolina University's (WCU's) closed municipal solid waste
landfill located in Cullowhee, North Carolina. The scope of work for this monitoring event was described in
Wood's Proposal for Environmental Services, dated June 3, 2021
Wood appreciates the opportunity to provide our environmental services to WCU. If you have any questions
regarding this report, please contact us at [phone].
Sincerely,
Wood Environment & Infrastructure Solutions, Inc.
Gregory L. Hutchins
Technical Professional III
GLH/MEW:gIh
Matthew E. Wallace, P.E.
Principal Engineer
cc: Ms. Jaclynne Drummond — NCDEQ Solid Waste Section, Asheville Regional Office
Mr. Lee Hill — NCDEQ Solid Waste Section, Asheville Regional Office
North Carolina Corporate Engineering License No. F-1253; Geology No. C-247

February 2022 Water Quality and Landfill Gas Monitoring Report March 24, 2022
WCU Closed MSWLF
Wood Project 6252-15-0227
TABLE OF CONTENTS
Page
1. Introduction..................................................................................................................................1
1.1. Site -Specific Information............................................................................................................................1
1.2. Background Information............................................................................................................................1
2. Field Activities..............................................................................................................................2
2.1. Landfill Gas Monitoring..............................................................................................................................2
2.2. Water Quality Monitoring..........................................................................................................................2
3. Results and Discussion................................................................................................................3
3.1. Landfill Gas.......................................................................................................................................................3
3.2. Groundwater and Surface Water............................................................................................................3
3.2.1. Appendix I VOCs.......................................................................................................................................4
3.2.2. 1,4-Dioxane.................................................................................................................................................4
3.2.3. Appendix I Metals....................................................................................................................................4
LIST OF TABLES
1 Landfill Gas Well Construction Details
2 Well Construction and Water Level Data — February 2022
3 Groundwater Quality Data — February 2022
4 Groundwater Analytical Results — February 2022
5 Surface Water Analytical Results — February 2022
6 Historical Groundwater Analytical Results
7 Historical Surface Water Analytical Results
LIST OF FIGURES
1 Topographic Site Map
2 Landfill Gas, Monitoring Well, and Surface Water Sampling Locations
APPENDICES
A Landfill Gas Monitoring Data Form
B Groundwater Sampling Logs
C NCDEQ Environmental Monitoring Reporting Form
D Laboratory Analytical Report

February 2022 Water Quality and Landfill Gas Monitoring Report March 24, 2022
WCU Closed MSWLF
Wood Project 6252-15-0227
1. INTRODUCTION
This report documents field activities and results from the February 2022 water quality and landfill
gas monitoring event at Western Carolina University's (WCU's) closed Municipal Solid Waste
Landfill (MSWLF) located in Cullowhee, North Carolina (Site) as shown on Figure 1.
1.1. Site -Specific Information
Site Name: WCU Closed MSWLF
Facility Permit Number:
Facility Latitude/Longitude
Site Location Map:
Facility Address:
Facility Owner:
50-01
N 350 19' 30" / W 830 10' 55"
Figure 1
Monteith Gap Road
Cullowhee, North Carolina
Jackson County
Western Carolina University
Attn. Mr. Roger Turk
3476 Old Cullowhee Road
Cullowhee, North Carolina, 28723
[phone]
Primary Consultant: Wood Environment & Infrastructure Solutions, Inc.
1308-C Patton Avenue
Asheville, North Carolina 28806
[phone]
1.2. Background Information
WCU operated the MSWLF from approximately the 1960s until 1993. Jackson County also disposed
of municipal solid waste at the landfill from approximately the early 1970s through the early 1980s.
The landfill property is approximately 31.5 acres, approximately four acres of which contain the
former landfill. The landfill was closed in accordance with the then applicable North Carolina
Department of Environmental Quality (NCDEQ) closure standards (15A NCAC 13B 0.0510), and a
closure letter was issued to WCU by NCDEQ on September 5, 1995. NCDEQ personnel conducted a
facility audit on March 16, 2011 and determined that semi-annual water quality and landfill gas
monitoring at the landfill must be performed in order for the landfill to be in compliance with the
post -closure conditions identified in the 1995 closure letter.
In response to the audit, a Landfill Gas Investigation Work Plan, which described the preliminary
landfill gas investigation, as well as the 'full' landfill gas investigation, was submitted to NCDEQ on
October 19, 2011, and approved by NCDEQ in a letter dated November 29, 2011. Wood

February 2022 Water Quality and Landfill Gas Monitoring Report March 24, 2022
WCU Closed MSWLF
Wood Project 6252-15-0227
Environment & Infrastructure Solutions, Inc. (Wood) conducted the preliminary landfill gas
investigation in January 2012 using the existing groundwater monitoring wells. NCDEQ indicated
that when funding became available to WCU from the State of North Carolina, the 'full' landfill gas
investigation was to be implemented. Wood has conducted semi-annual water quality monitoring
since August 2011 and conducted semi-annual landfill gas monitoring utilizing the existing
groundwater monitoring wells from August 2012 to November 2015 to comply with the post -
closure conditions. The 'full' landfill gas investigation, including the installation of eight permanent
landfill gas monitoring wells, was performed in February 2016. Quarterly landfill gas monitoring is
now conducted.
2. FIELD ACTIVITIES
Wood personnel visited the Site on February 10, 2022 to conduct landfill gas monitoring and on
February 11, 2022 to conduct water quality monitoring.
2.1. Landfill Gas Monitoring
Wood personnel measured landfill gas at the eight landfill gas monitoring wells (LG-1, LG-2, LG-3S,
LG-3D, LG-4, LG-5, LG-6 and LG-7) at the Site (Figure 2). The landfill gas monitoring wells are
screened in the unsaturated zone and located between the landfill and the Site's property boundary
(Table 1). The landfill gas monitoring wells are fitted with a slip cap and ball valve to allow for
measurement of potential landfill gas. A calibrated gas monitoring instrument, a Landtec GEM
5000, was used to measure atmospheric barometric pressure, as well as the following landfill gas
parameters:
Methane (percent by volume)
Oxygen (percent by volume)
Carbon dioxide (percent by volume)
The initial and stabilized readings for the above parameters were measured and recorded. The Solid
Waste Section's Landfill Gas Monitoring Data Form was used to record measurements and other
relevant information and is provided in Appendix A.
2.2. Water Quality Monitoring
Wood personnel gauged static groundwater levels in the four Site monitoring wells (MW-1, MW-2,
MW-3 and MW-4). Water levels were referenced to the top -of -casing at the wells. Depth to water
measurements and water table elevations for the monitoring wells are presented in Table 2.
The monitoring wells were purged and sampled using low -flow purging techniques with a variable -
speed submersible or a peristaltic pump with new polyethylene tubing. The tubing intake was
lowered to within five feet of the bottom of the monitoring wells. The pumping rate was minimized
to prevent excessive drawdown in the well and simulate the groundwater recharge rate, which was
monitored using an electronic water level indicator. Water quality parameters (temperature, pH,
specific conductance, dissolved oxygen, oxidation-reduction potential, and turbidity) were
measured using a water quality meter equipped with a flow -through cell (Table 3). Groundwater
samples were collected from the monitoring wells after the water quality parameters stabilized.
2

February 2022 Water Quality and Landfill Gas Monitoring Report March 24, 2022
WCU Closed MSWLF
Wood Project 6252-15-0227
The purge water was discharged to the ground surface in proximity to each well in a manner that
precluded erosion or surface runoff. Copies of the groundwater sampling logs are provided in
Appendix B.
The submersible pump was decontaminated by washing the pump and electrical cable in an
industrial detergent and distilled water solution. The pump was then rinsed with distilled water. An
equipment blank sample, EB-1, was collected from the pump discharge by operating the pump in
deionized water and pumping the water into sample containers.
A surface water sample (SW-2) was collected at the approximate location depicted in Figure 2. The
approximate location of surface water sample SW-1, as depicted in Figure 2, was observed to be dry.
The water samples were placed in laboratory -supplied containers, labeled with sampling
information, packed in an ice -chilled cooler, and shipped with appropriate chain -of -custody records
via overnight delivery to Waypoint Analytical (a North Carolina -accredited analytical laboratory).
The samples were submitted for analysis of Appendix I volatile organic compounds (VOCs)
according to Environmental Protection Agency (EPA) Method 8260, 1,4-dioxane via EPA Method
8260 SIM (selective ion monitoring), and Appendix I metals according to EPA Method 6020 (3030C
preparation method).
3. RESULTS AND DISCUSSION
The results of the water quality and landfill gas monitoring event are reported in the NCDEQ
Environmental Monitoring Report Form that is provided in Appendix C and summarized in the
following sections.
3.1. Landfill Gas
The Site landfill gas monitoring wells were tested for methane, carbon dioxide and oxygen. Refer to
the attached Landfill Gas Monitoring Data Form for the testing results.
Concentrations of methane were not detected in the landfill gas monitoring wells. The regulatory
limit for methane at a MSWLF property boundary is equal to the lower explosive limit of methane
(15A NCAC 1313.1627 (d)). The recorded results from the eight landfill gas wells (non -detect) do not
exceed this limit indicating that regulatory limits are not being exceeded at the Site's property
boundary.
3.2. Groundwater and Surface Water
The groundwater elevations obtained from the monitoring wells on February 11, 2022 indicate that
surficial groundwater flow is in a northwesterly direction towards the Tuckasegee River, which is
consistent with the flow direction observed during previous monitoring events.
Monitoring well MW-1 is the u pg rad ient/backg round monitoring well. The groundwater analytical
results were compared to the North Carolina Groundwater Classification and Standards (15A NCAC
2L .0202, amended effective April 1, 2013), which includes applicable interim standards updated

February 2022 Water Quality and Landfill Gas Monitoring Report March 24, 2022
WCU Closed MSWLF
Wood Project 6252-15-0227
April 6, 2018, herein referred to as the "2L Groundwater Standards", and the EPA Maximum
Contaminant Levels (MCLs) established in the National Primary Drinking Water Regulations, dated
May 2009. The surface water analytical results were compared to the North Carolina Surface Water
Quality Standards, Criteria and In -Stream Target Values (15A NCAC 2B, summary tables, dated July
26, 2021), which include EPA's Nationally Recognized Water Quality Criteria for Aquatic Life and
Human Health, herein referred to collectively as the "Surface Water Standards."
Analytical results from the February 2022 water quality monitoring event are presented in Tables 4
and 5, and historical analytical results are presented in Tables 6 and 7. The laboratory analytical
report is included in Appendix D.
3.2.1. Appendix I VOCs
Five Appendix I VOCs were detected or estimated at concentrations above the MDLs in the
groundwater sample collected from monitoring well MW-3, and one Appendix I VOC (acetone) was
estimated at a concentration above the MDL in the groundwater samples collected from
monitoring wells MW-1 and MW-2. Six Appendix I VOCs were detected or estimated at
concentrations above the MDLs in the field duplicate groundwater sample, FD-1, which was
collected from monitoring well MW-3. The detected or estimated VOC concentrations were below
their respective 2L Groundwater Standards and EPA MCLs (if established). Appendix I VOCs were
not detected above the method detection limit (MDL) in the groundwater sample collected from
monitoring well MW-4.
Four Appendix I VOCs were detected or estimated at concentrations above the MDLs in the surface
water sample collected from SW-2. The VOC concentrations were below their respective Surface
Water Standards, if established.
3.2.2. 1,4-Dioxane
1,4-Dioxane was not detected above the MDL in the groundwater samples collected from the
monitoring wells; however, a concentration of 1,4-dioxane was estimated above the MDL in the
field duplicate sample collected from MW-3. The concentration of 1,4-dioxane estimated in the
field duplicate sample was below the 2L Groundwater Standard of 3.0 micrograms per liter (pg/L).
An EPA MCL is not currently established for 1,4-dioxane in groundwater.
1,4-Dioxane was estimated at a concentration above the MDL in the surface water sample collected
at SW-2. The concentration of 1,4-dioxane estimated in SW-2, 1.64 pg/L, did not exceed the
applicable Surface Water Standard/In-Stream Target Value (Human Health) of 80 pg/L.
3.2.3. Appendix I Metals
Six Appendix I metals were detected above the MDLs in the groundwater samples, including the
field duplicate sample FD-1, which was collected from MW-3, and the equipment blank EB-1. Two
of the six Appendix I metals (cobalt and vanadium) were estimated or detected at concentrations
above their respective 2L Groundwater Standards. The six Appendix I metals were detected at
concentrations and/or estimated concentrations below their respective EPA MCLs, if established.
Information on each of the metals is presented below.
4

February 2022 Water Quality and Landfill Gas Monitoring Report March 24, 2022
WCU Closed MSWLF
Wood Project 6252-15-0227
Barium was detected at concentrations above the MDL, but below the 2L Groundwater Standard
and EPA MCL in each of the groundwater samples collected, including the field duplicate and
equipment blank samples.
Chromium was detected or estimated at concentrations above the MDL, but below the 2L
Groundwater Standard and EPA MCL in groundwater samples collected from MW-1 and MW-2.
Chromium was not detected above the MDL in the remaining groundwater samples.
Cobalt was detected or estimated at concentrations above the MDL in the groundwater samples
collected from MW-1, MW-2, and MW-3 (including duplicate FD-1). The concentrations of cobalt
detected from MW-3 and FD-1 exceeded the 2L Groundwater Standard of 1.0 pg/L. An EPA MCL is
not currently established for cobalt. Cobalt was not detected above the MDL in the other
groundwater samples or the equipment blank.
Lead was estimated at a concentration above the MDL, but below its 2L Groundwater Standard and
EPA MCL in the groundwater sample collected from the site's background/upgradient monitoring
well MW-1. Lead was not detected above the MDL in the other groundwater samples or the
equipment blank.
Nickel was detected or estimated at concentrations above the MDL, but below its respective 2L
Groundwater Standard, in the groundwater samples collected from MW-1, MW-2, and MW-3
(including duplicate FD-1). Nickel was also detected above the MDL in the equipment blank. An
EPA MCL is not currently established for nickel.
Vanadium was estimated at concentrations above the 2L Groundwater Standard in the
groundwater samples collected from MW-1 and MW-2. Vanadium was not detected above the
MDL in the other groundwater samples or the equipment blank; however, the MDL was elevated
above the 2L Groundwater Standard of 0.3 pg/L. An EPA MCL is not currently established for
vanadium.
Concentrations of six Appendix I metals were detected or estimated above the MDL collected from
the site's background/upgradient monitoring well MW-1.
Concentrations of Appendix I metals in groundwater samples have generally been lower than
historical concentrations with less exceedances above applicable Standards since low -flow
purging/sampling has been implemented. Low -flow purging/sampling techniques will continue to
be used for the next semi-annual water quality monitoring event.
Four Appendix I metals were detected or estimated at concentrations above the MDLs in the
surface water sample collected from SW-2. Cobalt was detected at a concentration of 4.36 pg/L in
SW-2, which exceeds the North Carolina In -Stream Target Value (Human Health) of 4 pg/L.
Concentrations of the other three Appendix I metals were below their respective Surface Water
Standards.

February 2022 Water Quality and Landfill Gas Monitoring Report March 24, 2022
WCU Closed MSWLF
Wood Project 6252-15-0227
TABLES

TABLE 1
Landfill Gas Well Construction Details
Western Carolina University - Closed MSWLF
Cullowhee, North Carolina
Wood Project 6252-15-0221
Landfill Gas
Well
Installation
Date
Drilling
Method
Well
Material
Well
Depth
(bgs)
Screened
Interval
(bgs)
Ground
Surface
Elevation
Top of
Casing
Elevation
Latitude
Longitude
LG-1
LG-2
2/17/2016
2/17/2016
HSA
PVC
PVC
18.0
5.0 - 17.8
5.0 - 19.7
2,243.52
2,246.35
2,209.97
35.3241
35.3249
-83.1822
-83.1825
HSA
20.0
2,207.23
LG-3S
2/16/2016
HSA
PVC
30.0
4.8 - 29.8
2,180.25
2,183.19
35.3261
-83.1831
LG-3D
2/16/2016
HSA
PVC
66.2
36.0 - 66.0
2,180.25
2,183.14
35.3261
-83.1831
LG-4
2/18/2016
HSA
PVC
7.9
4.9 - 7.7
2,125.80
2,128.58
35.3266
-83.1823
LG-5
2/18/2016
HSA
PVC
30.4
5.3 - 30.1
2,166.48
2,169.12
35.3266
-83.1813
LG-6
2/18/2016
HSA
PVC
10.7
5.6 - 10.4
2,208.23
2,210.92
35.3253
-83.1810
LG-7
2/17/2016
HSA
PVC
35.3
5.2 - 35.0
2,266.43
2,269.08
35.3244
-83.1811
Notes:
1. Depths are in feet relative to ground surface (bgs).
2. Elevations are in feet relative to mean sea level.
3. HSA - hollow -stem auger; PVC - Schedule 40 polyvinyl chloride.
Prepared By: RMC 8/30/21
Checked By: GLH 9/16/21

TABLE 2
Well Construction Details and Water Level Data - February 2022
Western Carolina University - Closed MSWLF
Cullowhee, North Carolina
Wood Project 6252-15-0221
Monitoring
Well
Installation
Date*
Latitude
Longitude
Ground Surface Top of Casing
Elevation Elevation Well Depth
(feet MSL) (feet MSL) (feet BTOQ
Depth to Water
(feet BTOQ
Groundwater
Elevation
(feet MSL)
MW-1
1990
35.3240
-83.1811
2,302.50
2,306.01
93.28
70.59
2,235.42
MW-2
1990
35.3249
-83.1825
2,206.88
2,209.37
50.78
28.05
2,181.32
MW-3*
1990
35.3259
-83.1826
2,182.88
2,185.65
**62.92
55.15
2,130.50
MW-4
1990
35.3264
-83.1818
2,129.14
2,131.66
21.35
6.90
2,124.76
Notes:
1. Water levels were obtained on February 11, 2022
2. * Actual date of well installation is not known, but monitoring wells were first sampled in March 1990 during closure activities (Law Engineering report dated
January 16, 1991); screened interval depths are not known.
3. MSL - mean sea level; BTOC - below top of casing.
4. ** Well depth indicated in 2004 monitoring report (RETAW Corporation) indicates well depth is 71.7 feet.
Prepared By: GLH 2123122
Checked By: MAS 3/4/22

TABLE 3
Water Quality Data - February 2022
Western Carolina University - Closed MSWLF
Cullowhee, North Carolina
Wood Project 6252-15-0221
Oxidation
Reduction
Dissolved
Temperature
Conductivity
Potential
Oxygen
Turbidity
Monitoring Well
(°C)
pH
(mS/cm)
(mv)
(mg/L)
(NTU)
MW-1
13.06
4.78
0.026
300
8.36
62.9
MW-2
12.86
4.74
0.125
273
1.30
8.8
MW-3
14.24
5.60
0.437
48
0.00
2.3
MWA
13.13
5.80
0.143
181
1.29
3.1
SW-2
13.21
5.81
0.338
-31
5.01
14.5
Notes:
1. Water quality data reported above collected prior to sample collection.
2. Water quality parameters were measured on February 11, 2022
3. °C - degrees Celcius; mS/cm - milliSiemens per centimeter; my - millivolts; NTU - nephelometric turbidity units;
mg/L - milligrams per liter.
Prepared By: GLH 2/22/22
Checked By: MAS 3/4/22

TABLE 4
Groundwater Analytical Results - February 2022
Western Carolina University - Closed MSWLF
Cullowhee, North Carolina
Wood Project 6252-15-0221
2L
Groundwater
Standard
EPA
MCL
MW-1
MW-2
FD-1
MW-3 (MW-3)
MW-4
Appendix I VOCs
Acetone
6,000
NE
2.25 J
2.35 J
<1.80
12.3
<1.80
Benzene
1
5
<0.180
<0.180
0.636
0.630
<0.180
Chlorobenzene
50
100
<0.190
<0.190
15.4
15.1
<0.190
1,2-Dichlorobenzene
20
600
<0.220
<0.220
0.323 J
0.267 J
<0.220
1,4-Dichlorobenzene
6
75
<0.210
<0.210
3.16
3.20
<0.210
cis-1,2-Dichloroethylene
70
70
<0.200
<0.200
1.73
1.71
<0.200
1,4-Dioxane
1,4-Dioxane
3
NE
<0.139
<0.139
<0.139 1.29 J
<0.139
Appendix I Metals
Barium
700
2,000
36.6
83.6
111
113
37.9
Chromium
10
100
4.16
1.60 J
<0.817
<0.825
<0.817
Cobalt
1
NE
0.776 J
0.949 J
14.0
14.2
<0.538
Lead
15
15
0.345 J
<0.270
<0.270
<0.270
<0.270
Nickel
100
NE
2.74 J
1.43 J
3.28
3.19
<0.529
Vanadium
0.3
NE
1.45 J
1.96 J
<1.35
<1.35
<1.35
Notes:
1. Appendix I VOCs (volatile organic compounds) analyzed according to EPA Method 8260B and 1,4-dioxane analyzed via
EPA Method 8260B SIM.
2. Appendix I metals analyzed according to EPA Method 6020B using EPA Method 3030C preparation method.
3. Concentrations are in micrograms per liter (pg/L).
4. 2L Groundwater Standard - from 15A NCAC 2L, effective April 1, 2013, including Interim Maximum Allowable Concentrations.
5. EPA MCL - Environmental Protection Agency Maximum Contaminant Level.
6. NE - associated standard has not been established.
7. Constituents detected above the method detection limit (MDL) are shown; refer to laboratory analytical report for list of
constituents.
8. '<' - Constituent not detected above the indicated MDL.
9. J - concentration is estimated.
10. Bold concentrations indicate detected concentration or MDL exceeds the 2L Groundwater Standard.
Prepared by: GLH 2/23/22
Checked by: MAS 3/7/22

TABLE 5
Surface Water Analytical Results - February 2022
Western Carolina University - Closed MSWLF
Cullowhee, North Carolina
Wood Project 6252-15-0221
NC Surface
Water Standard
(Freshwater
Aquatic Life)
NC Surface
Water Standard
(Human
Health)
EPA NRWQC
(Human
Health)
In -Stream
Target Values
(Freshwater
Aquatic Life)
In -Stream
Target Values
(Human
Health)
SW-2
Appendix I VOCs
Acetone
Benzene
Chlorobenzene
NE
NE
NE
2,000
1,100,000
3.22 J
0.234 J
2.61
NE
51
NE
NE
NE
NE
NE
800
140
100
NE
1,4-Dichlorobenzene
NE
NE
900
NE
0.671
1,4-Dioxane
1,4-Dioxane NE NE NE NE 80 1.64 J
Appendix I Metals
Barium
Cobalt
NE
NE
NE
21,000
200,000 (t)
128
NE
NE
NE
16 (acute)
4
4.36
Nickel
145 (acute)*
NE
4,600
NE
NE
0.877 J
Selenium
5 (t) NE
170
NE
NE
1.20 J
Notes:
1. Appendix I VOCs (volatile organic compounds) analyzed according to EPA Method 8260B and 1,4-dioxane analyzed via EPA
Method 8260B SIM.
2. Appendix I Metals analyzed according to EPA Method 6020B using EPA Method 3030C preparation.
3. Concentrations are in micrograms per liter (Ng/L).
4. NC Surface Water Standard - From 15A NCAC 2B (tables dated July 26, 2021).
5. EPA NRWQC - Environmental Protection Agency's Nationally Recognized Water Quality Criteria for Aquatic Life and Human Health.
6. NE - associated standard has not been established.
7. Constituents detected above the method detection limit (MDL) are shown; refer to laboratory analytical report for list of
constituents.
8. '<' - Constituent not detected above the indicated method detection limit.
9. J - concentration is estimated
10. Bold concentration indicates exceedance of NC In -Stream Target Value.
11. t - Based upon measurement of total recoverable metal.
12. * A hardness of 25 milligrams per liter was assumed to calculate the standard.
Prepared By: GLH 2/23/22
Checked By: MAS 3/7/22

TABLE 6
Historical Groundwater Analytical Results
Western Carolina University - Closed MSWLF
Cullowhee, North Carolina
Wood Project 6252-15-0221
Appendix I VOCs
Appendix I Metals
Monitoring
Location
Sample
Date
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0.88 J
0.98 J
160
212112
0.421B
62
1.7
3.5 J
0.79 JB
17
8/28/12
0.651B
0.321
270
0.351
0.591
8.2 JB
16
26
7.0
6.3
0.271
2.9
14
37 B
2/8/13
0.73 J
0.58 JB
530
0.841
0.591
17 B
42
64
19
17
0.34 J
0.481
0.64J
20
63
9/4/13
350
0.321
1.7
18
22
61
9.8
13
2.4 JB
0.151
26
80
2/19/14
0.20 J
39
0.054 J
0.161
0.261
1.11
0.201
0.47 J
0.074 J
6.01
9/9/14
3.7
0.381
45
0.096 J
0.161
1.4
2.8 J
0.531
0.67 JB
0.28 J
8.6 JA
6.1 JB
2/25/15
7.3 B /*0.27 J
0.641
110
0.141
1.1
2.1 J
0.631
0.911
0.831
26
6.8 J
11/6/15
0.082 J
0.781
40
0.141
0.111
4.3 B
0.531
2.01
0.521
1.01
0.042 J
0.17 J
3.91
3/2/16
0.21 J
2.6 B
37
0.591
6.3 B
0.161
1.9 J
0.391
3.0
0.045 J
0.121
13 B/*4.8 J
9/21/16
0.14 J
36
0.062 J
0.052 J
1.6
0.421
4.7 1
0.241
3.8
0.027 J
0.073 J
7.41
2/7/17
0.74 J
37
0.141
0.181
0.971
0.431
4.51
0.501
0.961
0.141
0.26 J
1.3 J
5.2 J
8/23/17
41
0.571
0.47 BL, 1
1.81
0.171
0.391
0.861
0.151
24
3/15/18
1.0 B /*ND
48 B/*63
0.811
0.581
3.41
0.371
0.561
0.076 J
0.054 J
20 B /*21
8/21/18
110
0.121
0.076 J
14
5.9
13
2.6
37
0.034 J
3.1
17
3/25/19
2.9 B /*<0.19
54
0.881
0.681
1.7 J
0.621
2.1
0.022 J
16
8/20/19
4.2 J
32
1.6 J
13 J
2/25/20
2.3 BJ
36
1.1 J
4.7 J
1.5 J
9/10/20
50
14
1.4 J
7.2 J
0.401
7.8
4.2 J
8.0 J
2/9/21
0.170 J
35.1
1.12 J
8/24/21
75.6
4.16
2.8
4.891
1.0
6.8
2.15 J
7.011
2/11/22
2.25 J
36.6
4.16
0.776 J
0.345 J
2.741
1.45 J
M W-2
8/3/11
0.48 J
0.22 J
130
0.201
2.0
1.8
1.2 J
0.59 J
2.5
0.541
0.076 J
0.76 J
3.8 J
9.5 J
2/2/12
0.931B
120
0.331
0.721
0.17 JB
2.3
0.064 J
0.26 J
9.3 J
8/28/12
0.461B
110
0.311
0.471
4.8 JB
0.621
1.5 J
0.501
2.5
0.040 J
3.0
2.5 J
11 B
2/8/13
100
0.161
2.2 B
0.311
1.4 J
0.151
1.9 J
0.211
0.141
0.161
16
9/4/13
100
0.381
0.661
2.9 J
1.8 J
21
2/19/14
0.22 J
0.361
100
0.151
0.171
0.211
0.131
1.5 J
0.181
0.093 J
0.050 J
7.51
9/9/14
4.2
92
0.181
0.261
0.621
1.2 J
0.181
1.5 JB
0.046 J
0.35 J
6.6 JA
9.0 JB
2/25/15
5.1 B /*0.22 J
62
1.6
2.7
7.0
1.2
1.7 J
12
33
11/6/15
0.075 J
100
0.111
0.131
3.6 B
3.0
2.8 J
0.691
1.7 J
0.039 J
0.151
5.31
3/2/16
0.12 J
3.4 B
100
0.601
5.5 B
0.161
1.8 J
0.271
1.6 J
1.3
0.051 J
0.099 J
0.37 J
12 B/*4.3 J
9/21/16
2.4 J
0.12 J
110
0.095 J
1.1
0.281
8.6
0.191
2.6
0.018 J
0.059 J
8.61
2/7/17
0.59 J
89
0.241
0.281
0.571
0.331
1.21
0.431
1.6 J
0.601
0.141
0.37 J
1.1 J
5.3 J
8/23/17
0.38 J
100
0.081 J
0.071 J
0.531
0.80 BL, J
2.31
0.21 J
1.3 J
0.50 J
0.17 J
28
3/15/18
0.95 BJ/*0.701
110 B /*110
0.069 J
0.751
0.661
2.5 J
0.131
1.8 J
0.075 J
0.035 J
16 B /*16
8/21/18
100
0.085 J
0.082 J
0.531
0.083 J
4.2 J
0.321
1.5 J
13
3/25/19
3.9 B /*0.22 J
110
0.085 J
0.481
0.491
3.41
0.39 J
1.7 J
0.085 J
16
8/20/19
89
1.7 J
19 J
2/25/20
2.1 BJ
87
1.3 J
1.5 J
9/10/20
79
1.0 J
2/9/21
0.177 J
86
1.18 J
8/24/21
78.7
1.261
1.72 J
2/11/22
2.35 J
83.6
1.601
0.949 J
1.43 J
1.96 J
2L GW Standard
6,000
1
50
3000
20
6
70
100
0.030
3
1 1
10
700
4
2
10
1
1,000
15
100
20
20
0.2
0.3
1,000
EPA MCL
NE
5
100
NE
600
75
70
100
2
NE
1 6
10
2,000
4
5
100
NE
1,300
15
NE
50
NE
2
NE
NE
Page 1 of 2

TABLE 6
Historical Groundwater Analytical Results
Western Carolina University - Closed MSWLF
Cullowhee, North Carolina
Wood Project 6252-15-0221
Appendix I VOCs
Appendix I Metals
Monitoring
Location
Sample
Date
W
C
0
V
Q
N
y
N
CO
GI
N
S
O
O
S
d
C
G7
O
C
S
u
do
Gi
Q
O
.2
S
V
N
rP
do
N
S
O
.2V
S
u
G
14
d
c
w
C
++
O`
O
C
N
rj
N
0
d
a
s
O
O
S
V
ti
�n
d
M
`p
L
V
T
O
>
a
X
O
G
ri
T
O
O
C
Q
V
•�
Q
E
7
R
CO
E
?
.T
N
CO
l:
•=
E
ra
M
O
v
E
O
S
u
=
R
O
v
N
C
O
v
.�
y
Y
V
Z
'C
y
y
in
E
3
-
S
I.-
E
7
m
m
>
=
N
MW-3
8/3/11
78
1.0
15
0.66
4.9
9.5
0.49 J
1.0
150
0.89 J
1.3
8.5
1.7 J
0.591
5.1
1.5
0.151
1.1
3.0 J
46
2/2/12
6.6
0.79
7.1
3.4
4.8
0.34 J
0.721B
5.0
340
0.341
31
36
75
30
8.2 B
79
1.3
0.072 J
1.3
36
3,700
8/28/12
3.3 J
0.97
14
4.5
8.8
0.181B
0.971
130
0.481
4.7 JB
6.3
1.8 J
0.301
4.1
1.6
0.091 J
0.68 J
40 B
2/8/13
3.2
9.1
3.7
5.5
150
0.561
1.6 B
15
2.6 J
0.181
4.0
1.1
0.071 J
26
9/4/13
0.51
11
3.2
5.2
390
0.201
0.701
26
17
16
4.3 J
19
2.3 JB
50
95
2/19/14
0.71
12
3.7
6.4
0.13 J
0.371
150
0.073 J
0.371
7.3
2.1 J
0.331
2.5
0.771
0.068 J
0.054 J
1.8 J
18
9/9/14
0.61
12
4.1
4.5
3.4
130
0.076 J
0.241
9.0
1.6 J
0.191
3.0 B
0.161
9.5 JA
20 B
2/25/15
79
1.1
12
3.9
5.2
6.1 B /*0.41 J
1.2
340
0.281
2.1
14
13
20
4.8
16
0.831
0.074 J
0.38 J
38
120
11/6/15
250
1.1
17
0.53
4.9
5.6
1.2
390
0.231
1.1
25 B
16
25
6.3
19
1.1
0.058 J
0.33 J
54
120
3/2/16
5.4
0.59
10
2.3
4.0
0.095 J
3.1 B
120
0.048 J
0.431
5.2 B
6.2
1.4 J
0.341
1.5 J
4.5
0.048 J
0.035 J
12 B/*5.0 J
9/21/16
28
0.79
14
3.5
3.5
0.30 J
150
0.251
0.731
11
3.3 J
0.681
6.6
0.821
0.020 J
0.131
3.4 J
18
2/7/17
260
0.97
10
3.6
2.9
1.6
1.2
250
0.231
3.2
9.0
8.9
17
7.5
14
1.6
0.072 J
0.50 J
17
180
3/15/18
0.85
15
3.8
5.0
0.85BJ/*0.54 J
150 B /*150
0.461
13
4.1
280
13
0.511
67
1.2 J
0.074 J
0.38 J
0.90 J
300 B /*280
8/21/18
7.7
0.61
9.9
2.4
2.5
110
0.111
0.078 J
0.561
15
2.4 J
0.073 J
4.2
0.57 J
9.7
3/25/19
6.8
0.63
11
0.261
2.7
2.7
3.1
3.8 B /*<0.19
120
0.341
17
1.5 J
0.161
5.3
0.038 J
12
8/20/19
0.53
11
2.4
2.2
2.5
120
9.2
3.2
15 J
2/25/20
0.40 J
9.2
2.3
1.7
1.6 J
2.1 BJ
120
10
3.5
9/10/20
0.46 J
8.4
2.0
1.6
1.1 J
110
7.8
3.3
2/9/21
0.458 J
10
2.36
1.66
0.310 J
117
8.88
2.75 J
8/24/21
2.751
0.633
11.9
0.243 J
2.38
1.54
108
9.25
10.70
7.91
2/11/22
0.636
15.4
0.323 J
3.16
1.73
ill
14.0
3.28
MW-4
8/3/11
0.67
15
0.53
5.4
4.8
0.27 J
0.311
210
0.361
4.4
1.9
3.5 J
1.4
2.3
0.911
0.060 J
0.35 J
7.4
11
2/2/12
1.5
0.73
0.52
0.441B
89
0.381
1.01
0.46 JB
0.191
14
8/28/12
3.5
1.6
1.1
120
0.371
5.9 JB
0.821
2.81
0.651
1.51
0.591
0.41 J
4.1 J
28 B
2/8/13
1.7
0.83
0.65
85
0.131
3.0 B
0.471
1.91
0.331
0.671
0.331
0.041 J
18
9/4/13
10.0
3.9
2.8
190
0.261
8.01
3.1 J
7.8
1.6 J
3.0 J
101
46
2/19/14
4.3
1.8
1.4
0.099 J
0.351
120
0.067 J
0.231
0.461
1.11
0.351
0.961
0.571
0.054 J
0.053 J
1.9 J
7.8 J
9/9/14
8.3
2.9
1.6
4.0
120
0.089 J
0.241
1.2
1.8 J
0.601
0.90 JB
0.111
12 A
5.9 JB
2/25/15
6.4
2.3
1.6
6.1 B /*0.21 J
90
0.191
0.471
1.1 J
0.301
1.51
8.31
11/6/15
4.6
1.5
0.89
100
0.074 J
0.191
9.2 B
0.161
0.951
0.281
2.1
0.971
0.041 J
0.101
3.21
3/2/16
6.6
2.6
1.5
0.084 J
3.7 B
120
0.601
4.3 B
0.099 J
1.31
0.201
0.461
0.851
0.045 J
0.032 J
9.5 B, J/*4.3 J
9/21/16
8.8
2.7
1.8
0.79
0.13 J
150
0.281
0.651
0.241
7.7
0.211
1.31
0.621
0.023 J
0.050 J
8.21
2/7/17
5.0
1.4
0.90
0.471
99
0.151
0.571
0.221
0.801
0.321
0.901
0.791
0.111
1.11
4.0 J
8/23/17
9.6
3.0
1.7
140
0.201
0.771
0.31 B,1
1.31
0.099 J
1.21
0.601
0.101
17
3/15/18
1.8
0.83
0.70 BJ /*0.20 J
90 B /*80
0.054 J
0.481
0.082 J
1.1
0.060 J
59
13 B /*13
8/21/18
2.6
0.98
110
0.131
0.094 J
1.2
0.851
3.01
1.0
1.11
2.6
21
3/25/19
4.3
1.9
0.70
3.6
3.6 B /*<0.19
110
0.141
0.621
0.471
1.11
0.221
0.841
0.020 J
14
8/20/19
0.42 J
11
2.9
1.8
3.7
130
1.7 J
1.8 J
16 J
2/25/20
8.4
0.68
2.3
1.1
2.8
2.0 BJ
110
0.891
9/10/20
1.2
37
2/9/21
0.477 J
0.183 J
30.5
8/24/21
1.831
34.9
1.261
2/11/22
1
37.9
2L GW Standard
6,000
1
50
3000
20
6
70
100
0.030
3
1
10
700
4
2
10
1
1,000
15
100
20
20
0.2
0.3
1,000
EPA MCL
NE
5
100
NE
600
75
70
100
2
NE
6
10
2,000
4
5
100
NE
1,300
15
NE
50
NE
2
NE
NE
Notes: Prepared By: GLH 2/25/22
1. VOCs - volatile organic compounds according to EPA Method 8260B and 1,4-dioxane analyzed via EPA Method 8260B SIM. 2. Metals according to EPA Method 6020, using EPA Method 3030C preparation Checked By: MAS 3/7/22
2. Concentrations are in micrograms per liter (Ng/L).
3. 2L GW Standard - 2L Groundwater Standard from 15A NCAC 2L, effective April 1, 2013 (including interim maximum allowable concentrations). EPA MCL - Envirommnetal Protection Agency's Maximum Contaminant Level,
4. NE - associated standard has not been established,
5. Constituents detected above the method detection limit (MDL) are shown; refer to laboratory analytical report for list of constituents
6. Blank cells indicate constituent not detected in sample above the MDL.
7. J - concentration is estimated; A - sample diluted due to internal standard recovery outside limits; B - constituent detected in method blank sample
8. Bold concentrations indicate exceedance of 2L GW Standard or EPA MCL.
9. * Total antimony, total barium and/or total zinc re -analyzed and reported (second concentration indicated) due to detection of constituent in the associated blank at a concentration greater than half the laboratory reporting limit
10. '-' constituent not analyzed.
Page 2 of 2

TABLE 7
Historical Surface Water Analytical Results
Western Carolina University - Closed MSWLF
Cullowhee, North Carolina
Wood Project 6252-15-0221
Appendix I VOCs
Appendix I Metals
d
e
d
d
o
>,
s
0
`0
c
e
a
>a
v
o
s
s
O
'
£
E
C
C
O
N
T
O
£
E
-
3
N
CL
=
?
Monitoring
Sample
v
e
'�
_
a
R
Yi+
0/
a
_
Location
Date
v
Q
d
m
r
u
a
ri
..
d
>
14
c
Q
Q
a
m
v
CO
m
tr
s
u
o
u
O
u
w
�
Z
d
v,
W1
F
>
iV
SW-1
2/2/12
0.75
6.2
1.8
0.68
-
0.59 JB
250
6.5
1.2 J
0.20 JB
1.2 J
1.0
0.23 J
33
3/2/16
1.1
0.19 J
3.8 B
260
0.41 J
4.3 B
2.2
5.0 J
3.3
3.3
0.78 J
0.039 J
0.11 J
1.2 J
19 B/*21
8/21/18
6.4
-
0.44 J
240
0.16 J
0.13 J
0.49 J
4.8
7.2
3.4
5.8
0.076 J
2.4
14
2/25/19
2.2
0.66
4.1 B /*<0.20 J
190
0.16 J
2.5
4.1 J
1.5
3.2
0.084 J
29
2/25/20
1.9 CCVU
2.8
0.77
2.1
2.0 BJ
260
3.9
5.11
2.0
4.3
20
2/9/21
1.2
0.542
3.43 J
3.93
0.443 J
309
0.207 J
6.8
7.46 J
3.66
5.57
19.1 J
SW-2
8/3/11
2.0
0.96
1.1
-
0.23 J
250
1.0
12
1.2 J
0.080 J
1.7 J
1.0
0.064 J
0.30 J
0.67 J
12
2/2/12
1.4
0.57
0.46 JB
0.22 J
170
5.5
0.25 JB
0.95 J
0.69 J
0.19 J
13
8/28/12
2.2
0.78
0.48 J
220
5A JB
9.4
0.56 J
1.7 J
1.0
0.37 J
1.1 J
14 B
2/8/13
1.6
0.55
0.97 JB
170
1.7 B
4.4
0.77 J
1.2 J
0.79 J
0.025 J
20
9/4/13
2.5
0.84
180
8.5
0.51 J
26
2/19/14
1.8
0.62
0.43 J
160
0.12 J
5.6
0.16 J
1.1 J
0.78 J
0.056 J
13
9/9/14
2.7
1.1
4.4
200
0.070 J
10
0.95 J
0.12 J
1.2 JB
0.089 J
9.6 JA
9.1 JB
2/25/15
2.1
0.90
6.3 B /*0.22 J
170
8.0
0.92 J
0.30 J
1.1 J
0.70 J
0.082 J
4.2 J
5.7 J
11/6/15
3.3
1.2
0.31 J
200
0.041 J
3.0 B
8.8
0.59 J
0.25 J
1.5 J
0.97 J
0.038 J
6.9 J
3/2/16
1.4
0.092 J
3.0 B
140
0.36 J
4.0 B
3.1
0.72 J
0.14 J
0.49 J
0.63 J
0.028 J
0.026 J
15 B/*8.9 J
9/21/16
3.3
1.0
0.33 J
220
0.054 J
0.043 J
10
0.077 J
0.95 J
0.91 J
0.019 J
0.060 J
1.7 J
2/7/17
1.4
0.59
0.45 J
180
7.8
0.12 J
1.0 J
1.5
0.047 J
3.2 J
8/23/17
2.0
0.74
390
0.90 J
16 B
0.69 J
0.17 J
2.2
0.48 J
0.069 J
17
3/15/18
1.1
0.90 BJ /*0.29 J
180 B /*170
4.1
4.0 J
0.24 J
1.1 J
18 B /*14
8/21/18
8.1
2.0
0.57
460
0.16 J
0.10 J
0.97
17.0
2.7 J
1.4
3.0
1.1
19
2/25/19
0.80
4.1 B /*<0.19
110
2.0
1.0 J
0.14 J
1.2 J
0.022 J
19
8/20/19
3A J
3.1
0.84
5.0
190
10
1.6 J
17 J
2/25/20
1.5
0.51
1.8 J
2.0 BJ
130
3.3
1.2 J
14 J
9/10/20
0.37 J
3.6
0.94
3.0
0.18 J
170
8.6
1.3 J
2/9/21
0.202 J
2.48
0.621
2.3
0.251 J
140
5.4
0.9151
8/24/21
3.64
0.965
1.91 J
162
6.9
1.10 J
2/11/22
3.22 J
0.234 J
2.61
0.671
1.641
128
4.36
0.877 J
NCSW Standard -
340
65
0.82
3.6
14
140
0.30
36
NE
NE
NE
NE
NE
NE
NE
NE
NE
NE
NE
NE
5(t)
NE
NE
Freshwater Aquatic Life
(acute)
(acute)
(acute)**
(acute)**
(actute)**
(acute)**
(acute)**
(acute)**
NCSW Standard -
NE
51
NE
NE
NE
NE
2A
NE
NE
10 (t)
NE
NE
NE
NE
NE
NE
NE
NE
NE
NE
NE
NE
NE
Human Health
EPA NRWQ -
NE
NE
800
900
NE
NE
NE
NE
640
NE
NE
NE
NE
NE
NE
NE
NE
4,600
4,200
NE
NE
NE
NE
Human Health
NCISTV - Freshwater
16
2,000
NE
140
100
NE
110,000
NE
NE
NE
NE
21,000
NE
NE
NE
NE
NE
NE
NE
NE
NE
NE
NE
Aquatic Life
(acute)
NCISTV - Human Health
1,100,000
1 NE
I NE
I NE
1 720
1 110,000
1 NE
80
5,300
NE
1 200,000 (t)
I NE
I NE
I NE
4
NE
I NE
I NE
NE
NE
2
NE
NE
Notes:
1. Appendix I VOCs (volatile organic compounds) analyzed according to EPA Method 8260B and 1,4-diozane analyzed via EPA Method 8260E SIM. Metals anlyzed according to EPA Method 6020, using EPA Method 3030C preparation
2. Concentrations are in micrograms per liter (pg/L).
3. NCSW Standard - North Carolina Surface Water Standards from 15A NCAC 2B (table dated July 26, 2021); a = acute Prepared By: GLH 2/25/22
4. EPA NRWQC - Environmental Protection Agency's Nationally Recognized Water Quality Criteria for Aquatic Life and Human Health. Checked By: MAS 3/7/22
5. NCISTV - North Carolina In -Stream Target Values from table dated July 26, 2021
6. NE - associated standard has not been established.
7. Constituents detected above the method detection limit (MDL) are shown; refer to laboratory analytical report for list of constituents.
8. Blank cells indicate constituent not detected in sample above the MDL.
9. J - concentration is estimated; A - sample diluted due to internal standard recovery outside limits; B - constituent detected in method blank sample; CCVL- continuing calibration verification result is below control limits, but
within method parameters, and a standard at or below the reporting limit was analyzed and found acceptable
10. Bold concentrations indicate exceedance of a Surface Water Standard.
11. * Total antimony, total barium and/or total zinc re -analyzed and reported (second concentration indicated) due to detection of constituent in the associated blank at a concentration greater than half the laboratory reporting limit
12. - indicates not analyzed.
13. ** A hardness of 25 milligrams per liter was assumed to calculate the standard.
14. t - based upon measurement of total recoverable metal.

February 2022 Water Quality and Landfill Gas Monitoring Report March 24, 2022
WCU Closed MSWLF
Wood Project 6252-15-0227
FIGURES

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Survey, Esri Japan; METI, Esri China (Hong Kong), swisstopo, © OpenStreetMap contributors, and, lhe,GIS User Community
TITLE: TOPOGRAPHIC SITE MAP
PREPARED BY: G. HUTCHINS DATE: 3/9/2022 PROJECT NUMBER: 6252-15-0221 Figure No.
Although every effort has been made to ensure the accuracy of information, errors and conditions originating from the physical CHECKED BY: M. WALLACE MAP PROJECTION: NC State Plane (NAD83, feet)
W C U CLOSED LANDFILL
sources used to develop the database may be reflected in the data supplied. The requestor must be aware of data conditions and DATE: 3/9/2022
wooultimately bear responsibility for the appropriate use of the information with respect to Possible errors, original map scale. collection
M O N T E I T H GAP ROAD methodology, currency of data, and other conditions specific to certain data.
Document Path: P:\Western Carolina University\GIS\Topo 2021.mxd
CULLOWHEE, NORTH CAROLINA

February 2022 Water Quality and Landfill Gas Monitoring Report March 24, 2022
WCU Closed MSWLF
Wood Project 6252-15-0227
4 0,191 KI_1
LANDFILL GAS MONITORING DATA FORM

NC Division of Waste Management - Solid Waste Section
Landfill Gas Monitoring Data Form
Notice: This form and any information attached to it are "Public Records" as defined in NC General Statute 132-1. As such, these documents are
available for inspection and examination by any person upon request (NC General Statute 132-6).
Facility Name: Western Carolina University - MSWLF
Number: 50-01
Sampling Date: 2_/f[-) I ZZ NC Landfill Rule (.0500 or.1600):.0500
Sample Collector Name & Position: CfC , � `
Gas Meter Type & Serial Number66M5Q 5
a� 5017 > 5- Gas Meter Calibration Date: G —o Z z—
Field Calibration Date & Time:
Field Calibration Gas Type (15/15 or 35/50): 15/15 Field Calibration Gas Canister Expiration Date: Z f a
Gas Meter Pump Rate: �• �!-rl
Ambient Air Temperature: Barometric Pressure ( or mm Hg) Z Weather Conditions:
Instructions: Under "Location or LFG Well", list monitoring well # or describe monitoring location (e.g., inside field office).
Attach a test location map or drawing. Report methane readings as both % LEL and % CH4 by volume.
Convert % CH4 (by volume) to %LEL as follows: % methane (by volume)120 = % LEL.
*Hydrogen Sulfide (H2S) gas monitoring may be required for Construction & Demolition Landfills (CDLFs). See
individual permit conditions and/or Facility LFG monitoring plan.
Location or
LFG Well I❑
S ample
Tube
Purge
Time of
Day
Time
pumped
(sec)
Initial
% LEL
Stabilized
LEL %
% CH4
(volume)
volume
ado 02
(volume)
% CO2
(volume)
% H2s*
(volume)
NOTES
Background
�p U
1,05
6C2
0
Q
(9 U
(]-0
C2
LG-1
p
I L', K4
%v
0
Q
1 06
S
�_ a
0
LG-2
60
u-. 3 0
(`� o
(90
(�f "
1-0
0
LG-3S
co
(9'o
11-0
o�
LG-3D
�
) L qO
60
C2
d
Q
-�
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LG-4
r (_7
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0
[toS
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0
LG-6
r(�
��
6 C)
0
00
LG-7
&0
1b,2 J
60
C)
C-)
0: 0
fq.G
Z.
0
NOTE: Ifneeded, attach additional data forms to inchide additional LFG monitoring data locations for the facility.
ACTION LEVELS: Methane: >1.25% by volume (inside structures) AND >5% by volume (at facility boundary)
Hydrogen 5ulflde: >1%by volume (inside structures) AND >4%by volume (at facility boundary)
Certification
To the best of my knowledge, the information reported and statements made on this data submittal and attachments
are true and correct. I am aware that there are significant penalties for making any false statement, representation,
or certification including the possibili o a fine and imprisonment.
a �e 55
TITLE
Revised— March 6, 2017

301 Brushton Ave
Suite A
FIELD ENVIRONMENTAL Pittsburgh, PA 15221
A
INSTRVM✓ NTES7Ir /NCs LToll ocal Free
(8 0) 009
26 0
www.fieldenvironmetital.com Fax [phone]
Landtee Landfill Meter Calibration Certificate
Fresh Air
Oxygen
Cal Standard
Methane
Carbon Dioxide
15% V I
Cal Standard
Carbon Monoxide
50 ppm
Hydrogen Sulfide
25ppm ..
Model
S/N
Bareode
Order #
'GEM-5000+ W
G_501735
U74437X
477443
Reading % Acceptable Range
20.9 (20.65% - 21.15%)
Lot # Expiration
20-7457 9/28/2024
Reading % Acceptable Rangc
15.0 (14.7%- 15.3%) V
Reading % Acceptable Range
15.0 (14.5% 155%)
Lot # Expiration
20-7481 9/28/2022
Reading % Acceptable Range
50.0 (51 - 49)
Reading % Acceptable Range
25.0 (24 26)...
Calibrated By '..... Matthew Fennimore W
Date of Calibration 1 02/08/22
All calibrations performed by Field Environmental Instruments conform to manufacturer's specifications.
All calibration gas used is traceable to NIST. Additional documentation is available upon request.

February 2022 Water Quality and Landfill Gas Monitoring Report March 24, 2022
WCU Closed MSWLF
Wood Project 6252-15-0227
/_1»401191E41:3
GROUNDWATER SAMPLING LOGS

FIELD INSTRUMENT CALIBRATION RECORD
Project Name: Western Carolina University
-Closed MSWLF Date:
Project Number: 6252-15-0221.07
Name: C y)� j c 1,
Water Quality Meter Calibration
Standard Value Meter Value Acceptance Criteria
Manufacturer: H o 7 i t3 A
pH: L4,0 SU (low) pH: 4, 0 C) SU +/- 10% of standard
Model No.: U—'5a
pH: SU (mad) pH: SU +/- 10% of standard
``
Unit ID: fb 41./t/�
pH: SU (high) pH: SU +/- 10% of standard
Conductivity: 4, c4 61 mS/cm Conductivity: C- -' mS/cm +/- 10% of standard
Thermometer Temperature: C. Temperature: Co 2.0 C°
Turbidity Meter Calibration
Standard Value Meter Value Acceptance Criteria
Manufacturer: [ �(9 Il l��
U ` NTU (low) D NTU +/-10% of standard
Model No.: �/'
NTU (mad) NTU +/-10% of standard
P //
Unit ID: V CI V OG-)
` (C V
NTU (high) NTU +/- 10% of standard
-
NTU (high) NTU +/- 10% of standard
Photoionization Detector
Acceptance Criteria
Manufacturer:
Background: ppmv Meter: ppmv within 5 ppmv of Zero
Model No.:
Span Gas: ppmv Meter: ppmv +/-10% of standard
Unit ID:
Calibration Sources
4, Ct l
Source
Value Lot Number Expiration Date
pH (low)
O SU �10
pH (mad)
SU
pH (high)
SU
Conductivity I,[a� .
1.�f`1 mS/cm /< <r
r/,�
Turbidity (low) fin (? (hcti,
(9- 0 NTU r/ r
Turbidity (mod):
NTU
Turbidity (high):
NTU
Turbidity (high):
NTU
PID gas:
ppmv
Other:
NOTES:
If a meter reading is not within acceptance criteria, clean
or replace probe and re -calibrate, or use a different meter if available. If project requirements
necessitate use of the Instrument, clearly document on all data sheets and log book entries that the parameter was not calibrated to the acceptance criteria.

301 Brushton Ave
Suite A
FIELD �E�NVIRt��►rNMENTAL Pittsburgh, PA 5221
INS/RVMEWTi7, INCr Loll Fee (8 0) 93-4 09
00
www.fieldenvironmental.com Fax [phone]
Lot # Expiration
Horiba Auto -Cal Solution 8009590 10/9/2022
Cal Standard Reading Acceptable Range
PH 4 a, 25` 4.00 (3.96 - 4.04)
Cal Standard Reading ins/cm Acceptable Range
Conductivity 4.26 1 (4.31 - 4.58)
Cal Standard Readin NTU Acceptable Range
Turbidity 0 NTU 0. 1 (-2 - +2)
100 NTU 100.0 (95 - 105) 71
Dissolved Oxygen Reading mg/L
100% Saturation 10.75
0% Saturation 0.00
Cal Standard Lot # Expiration Reading Acceptable Range
PII 7 @ 25` 8009698 10/14/2022 1 7.00 1 (6.93 - 7.07)
Cal Standard Lot #
Expiration
Reading
Acceptable Range
PI -I 10 @ 25` 8009500
10/7/2022
10.00
(9.9 - 10.1)
Check Standard
Temp `
Relative Reading
Acceptable Range
ORP
20.4
220.0
(+/- 15mV)
*Solutions provided by LabChem (412-826-5230)
❑✓ ORP pin in place
Model
S/N
Sonde
Barcode
Order #
U-52-2 T
P64RNYOG
90958
U90335X
477445
Calibrated By Glenn Turner
Date of Calibration 1 2/9/2022
All calibrations performed by FEI conform to manufacturer's specifications. Please report any issues within 24
hours of receiving equipment.
All calibration solutions used are traceable to NIST. Additional documentation is available upon request.

FIELD DATA RECORD - GROUNDWATER SAMPLING
PROJECT Western Carolina Universily MSWLF JOB NUMBER 6228.22.0027
WELL/ NUMBER
QC SAMPLES COLLECTED ASSOCIATED TRIP BLANK
DATE
TIME ��•��/
WATER LEVEL / PUMP DATA PUMP TYPE
INITIAL ) r^'� FINAL 0 Peristaltic
DTW^i'„ J ft (tocJ DTW 3. ft (toc)llZI
SCREENEn // t r� q ""Variable -speed submersible
INTERVAL ° a "1 J.Z(vJ ft (bgs) NTA EOF '�"•C7 ( k (toc) Q Bladder
AMOUNT PURGED
PURGE DATA
TIME
DTW
(fa)
PURGE
RATE
(L/min)
TEMP
(C°)
SPECIFIC
CONDUCTIVITY
(mS/cm)
pH
DO
(mg/L)
TURBIDITY
(NTU)
ORP
(MV)
COMMENTS
41142k
—46
2.zu
k1. 45
.v2.
III.
e .2
i%
-z:7-
7f
�°
i7.G�1
v.
6Ge1
W -1
a
zei
1"50
ILK
12,5-7
+J071
6.Z6
e;3I
Zip-
-L61
o.
014-
o.v z C
5.1 a,
z
t t
Zq 8
10) n
7z,(k
1 ,© 1
0
&C40
1
z-1t
10,E9
0'2
4
v.-3
�Z.`1
1(90
ANALYSES:
NOTES:
Appendix I VOCs via 8260, 1-4-Dioxane via 8260 SIM, Appendix I Metals via 6020
SIGNATURE:

FIELD DATA RECORD - GROUNDWATER SAMPLING
PROJECT I Western Carolina UniversitylVISWILF - JOB NUMBER 6228.22.0027
WELL/ NUMBER I ml%.1/_ D' I
QC SAMPLES COLLECTED I AM ASSOCIATED TRIP BLANK 1 r) ---
r
DATE L L
TIME
WATER LEVEL / PUMP DATA PUMP TYPE
INITIAL �S5 FINAL Q Peristaltic
DTW a+ O5 ft(toc) DTW 3t. �i ft (toc) �
�Variable-speed submersible
SCREENED �!r DEPTH O99 F
INTERVAL INTAKE �'�(7. k(toc) 0 Bladder
AMOUNT PURGED
PURGE DATA
TIME
DTW
011
PURGE
RATE
(L/min)
TEMP
(C°)
SPECIFIC
CONDUCTIVITY
(mS/cm)
PH
DO
(mg/L)
TURBIDITY
(NTU)
ORP
(mV)
COMMENTS
(D
4.q
3.�
��.3
1"13
I , 3
32,2
.7 6'7-
q t -
9
0
I,Ctq
5q a
2 0
11 '43
(,qo
1 Z:
a 3
.8
L0
ZG.
Cr:�l-.
L.G
12.E
-3�
` ,71
1,73
i `�
2fb
t; 1
3f,61
IZ a
®,[�
j3
[.61
16. (
- -58
rr:5'
31,�o
I2 �0
®, 17-1
'
I
1�,
6
r
,5
31,53
2,S®
o.� �-
q85
1Zp3
3t 5l
I�
�, [z
q-16
t.
to
I
tz;tl
It,y
i
IL&
0.1T5
61>7(1
1,3�
a,q
Zi
IZ;rS
.6
12 6
0-12-
(a
f. ��
�'. b
273
ANALYSES:
NOTES:
Appendix I VOCs via 826Q 1-4-Dioxane via 8260 SIM, Appendix I Metals via 6020
SIGNATURE-

FIELD DATA RECORD - GROUNDWATER SAMPLING
PROJECT Western Carolina Universitv MSWLF JOB NUMBER 6228.22.0027 DATE
WELL/ NUMBER l/ �' TIME
QC SAMPLES COLLECTED (j I I �rJ' ASSOCIATED TRIP BLANK
WATER LEVEL / PUMP DATA PUMP TYPE AMOUNT PURGED
INITIAL �• FINAL 0 Peristaltic
DTW Y r5 ftitoc) DTW
F=J�adable-speed submersible
SCREENED / 7 DEPTH OF ^� }7�" .
INTERVAL 63,2� ft(bgs) INTAKE ' _ / ft(toc) 0 Bladder
PURGE DATA
TIME
DTW
00
PURGE
RATE
(L/min)
TEMP
(C°)
SPECIFIC
CONDUCTIVITY
(mS/cm)
PH
DO
(mg/L)
TURBIDITY
(NTU)
ORP
(mv)
COMMENTS
l ,,I2S5,1
i.
1.0
iLio
5,-2
2zz-
7®,5
-z8
lq
Q oo
oo.
I3
C
0,443
5-21
o.00
6
13 : 24-
> l v
1
k 50
19 c. (®
71
213
O oO
6
q
r ,ate)sz4.
1
1415
o,q31
.z(o
aoo
�, &
I
14:2 3
D 43 8
5-3q-
o- oo
73_ `3
5
3;36
155Z5
1
K
®q37
5=111
0-00
3. 1
C-T.11
I
K �Z4
p .ctl
5-55
D.o
c�-
044
5-3, z�
irE 2
O 43
m o o
2.
4-,7
ANALYSES: Appendix I VOCs via 8260, 1-4-Dioxane via 8260 SIM, Appendix[ Metals via 6020
NOTES:
SIGNATURE!';
' _- --

FIELD DATA RECORD - GROUNDWATER SAMPLING
PROJECT Western Carolina University MSWLF I JOB NUMBER 6228.22.0027
WELL / SAMPLE NUMBER (" ��^�" �4
QC SAMPLES COLLECTED ASSOCIATED TRIP BLANK-F�--�
DATE 2 2
TIME
WATER LEVEL / PUMP DATA PUMP TYPE
INITIAL / FINAL I N Peristaltic
DTW �,ft (toc) DTW ,} ft (toc) •i'
Variable -speed submersible
SCREENED DEPTH OF ((��
INTERVAL Z (.� ft (bgs) INTAKE n�' K7 ft (toc) 0 Bladder
AMOUNT PURGED
�` gal.
PURGE DATA
TIME
DTW
tfo>
PURGE
RATE
(L/min)
TEMP
(C°)
SPECIFIC
CONDUCTIVITY
(mS/cm)
PH
DO
(m /L)
TURBIDITY
(NTU)
ORP
(mV)
COMMENTS
t,ab
.(rod
1
16,800,141
6.zv
5 14
C4
0
2
too
143 1
0, V�4.
627
2,� 1-
6
lob
1�1•fit
25
F�.
ii.(00
0114&
6.11
6
4
5
lG.�i�
�'Zt3
1�.40
(�• 14�I.
6.v�
1, 1 �-
, �
143
0.103
t'5,12-
p. 14 j
s`i v
(.sty
3. 2
� v
C2.
(2,
ANALYSES:
NOTES:
Appendix I VOCs via 8260, 1-4-Dioxane via 8260 SIM, Appendix I Metals via 6020
SIGNATURFC

FIELD DATA RECORD - GROUNDWATER SAMPLING
PROJECT Western Carolina UniversitV MSWLF JOB NUMBER 6228.22.0027
WELL/ NUMBER
QC SAMPLES COLLECTED A11114 ASSOCIATED TRIP BLANK
DATE l u
TIME
WATER LEVEL / PUMP D k —•_,
INITIAL FIf
DTW ft(toc) DTW
SCREENED DEPTH OF -_F
INTERVAL _. _ix(h s}-_ _INTAKE �—�"�^
PUMP TYPE
O Peristaltic
-ft{tec
Q:»ad e�s earl submersible
ft(toc) ��"� Bladder
AMOUNT PURGED
PURGE DATA
TIME
DTW
(ft)
PURGE
RATE
(L/min)
TEMP
(C°)
SPECIFIC
CONDUCTIVITY
(mS/cm)
PH
DO
(m L)
TURBIDITY
(NTU)
ORP
(mV)
COMMENTS
ANALYSES: Appendix 1 VOCs via 8260, 1-4-Dioxane via 8260 SIM, Appendix I Metals via 6020
NOTES: SIGNATURE:C

February 2022 Water Quality and Landfill Gas Monitoring Report March 24, 2022
WCU Closed MSWLF
Wood Project 6252-15-0227
APPENDIX C
NCDEQ ENVIRONMENTAL MONITORING REPORTING FORM

I -ENR USE ONLY []Paper Report ❑Electronic Data - Email CD (data loaded: Yes / No) Doc/Event #:
rTNC DENR "II III Environmental Monitoring
Division of Waste Management - Solid Waste Reoortina Form
Notice: This form and any information attached to it are "Public Records" as defined in NC General Statute 132-1. As such, these documents are
available for inspection and examination by any person upon request (NC General Statute 132-6).
Instructions:
• Prepare one form for each individually monitored unit,
• Please type or print legibly.
Attach a notification table with values that attain or exceed NC 2L groundwater standards or NC 2B surface water standards. The notification
must include a preliminary analysis of the cause and significance of each value. (e.g. naturally occurring, off -site source, pre-existing
condition, etc.).
• Attach a notification table of any groundwater or surface water values that equal or exceed the reporting limits.
Attach a notification table of any methane gas values that attain or exceed explosive gas levels. This includes any structures on or nearby the
facility (NCAC 13B .1629 (4)(a)(i).
• Send the original signed and sealed form, any tables, and Electronic Data Deliverable to: Compliance Unit, NCDENR-DWM, Solid Waste
Section, 1646 Mail Service Center, Raleigh, NC 27699-1646_
Solid Waste Monitoring Data Submittal Information
Name of entity submitting data (laboratory, consultant, facility owner):
Wood Environment & Infrastructure Solutions, Inc.
Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address:
Name: Matthew Wallace Phone: [phone]
E-mail: [e-mail]
Facility name: Facility Address:
Western Carolina University Monteith Gap Road (State Road 1336) ,
MSW Landfill Cullowhee, Jackson County, NC 28723
Environmental Status: (Check all that apply)
Initial/Background Monitoring Detection Monitoring
of data submitted: (Check all that apply)
Groundwater monitoring data from monitoring wells
Groundwater monitoring data from private water supply wells
Leachate monitoring data
Surface water monitorin
NC Landfill Rule: Actual sampling dates (e.g„
Permit # (.0500 or .1600) October 20-24, 2006)
February 10-11, 2022
Assessment Monitoring F1 Corrective Action
®
Methane gas monitoring data
Corrective action data (specify)
Other(specify)
Notification attached?
® No. No groundwater or surface water standards were exceeded.
Yes, a notification of values exceeding a groundwater or surface water standard is attached. It includes a list of groundwater and surface water
monitoring points, dates, analytical values, NC 2L groundwater standard, NC 2B surface water standard or NC Solid Waste GWPS and
preliminary analysis of the cause and significance of any concentration.
Q Yes, a notification of values exceeding an explosive methane gas limit is attached. It includes the methane monitoring points, dates, sample
values and explosive methane gas limits.
Certification
To the best of my nowledge, t e in ormation reported an —statements made on this data submittal and a chmen s are true and correct.
Furthermore, 1 have attached complete notification of any sampling values meeting or exceeding groundwater standards or explosive gas
levels, and a preliminary analysis of the cause and significance of concentrations exceeding groundwater standards. I am aware that there
are significant penalties for making any false statement, representation, or certification including the possibility of a fine and imprisonment.
Matthew Wallace, PE Principal Engineer
F4iMty Representative Name (print) _ _ Title
ID3)?-mot )V2'L
Date
1308 Patton Avenue, Asheville, NC 28806
Facility Representative Address
F-1253
NC PE Firm License Number (if applicable effective May 1, 2009)
Revised 62000
[phone]
Geologist Seal
V ViV. J,
: 24933
� �3�2y 17,�,tiG a
p�rrUt 1ICI111114>>

February 2022 Water Quality and Landfill Gas Monitoring Report March 24, 2022
WCU Closed MSWLF
Wood Project 6252-15-0227
/_1»4►1971:41191
LABORATORY ANALYTICAL REPORT

Waypointo
ANALYTICAL
2/23/2022
Wood Environ. & Infrastructure Inc (Asheville)
Gregory Hutchins
1308 Patton Avenue (Suite C)
Asheville, NC, 28806
Ref: Analytical Testing
Lab Report Number: 22-045-0001
Client Project Description: WCU MSWLF
Dear Gregory Hutchins:
449 5pringbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Waypoint Analytical, LLC (Charlotte) received sample(s) on 2/12/2022 for the analyses presented in the
following report.
The above referenced project has been analyzed per your instructions. The analyses were performed in
accordance with the applicable analytical method.
The analytical data has been validated using standard quality control measures performed as required by the
analytical method. Quality Assurance, method validations, instrumentation maintenance and calibration for all
parameters were performed in accordance with guidelines established by the USEPA (including 40 CFR 136
Method Update Rule May 2021) unless otherwise indicated.
Certain parameters (chlorine, pH, dissolved oxygen, sulfite...) are required to be analyzed within 15 minutes of
sampling. Usually, but not always, any field parameter analyzed at the laboratory is outside of this holding time.
Refer to sample analysis time for confirmation of holding time compliance.
The results are shown on the attached Report of Analysis(s). Results for solid matrices are reported on an as -
received basis unless otherwise indicated. This report shall not be reproduced except in full and relates only to
the samples included in this report.
Please do not hesitate to contact me or client services if you have any questions or need additional information.
Sincerely,
a'-1
Angela D Overcash
Senior Project Manager
Laboratory's liability in any claim relating to analyses performed shall be limited to, at laboratory's option, repeating the
analysis in question at laboratory's expense, or the refund of the charges paid for performance of said analysis.
Page 1 of 49

Waypoint.0
ANALYTICAL
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointana lyti ca Isom
Certification Summary
Laboratory ID: WP CNC: Waypoint Analytical Carolina, Inc. (C), Charlotte, NC
State
Program
Lab ID
Expiration Date
North Carolina
State Program
37735
07/31/2022
North Carolina
State Program
402
12/31/2022
South Carolina
State Program
99012
07/31/2022
South Carolina
State Program
99012
12/31/2021
Page 1 of 1 00016/22-045-0001
Page 2 of 49

Waypoint. (2) 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointana lyti ca I som
Sample Summary Table
Report Number: 22-045-0001
Client Project Description: WCU MSWLF
Lab No Client Sample ID Matrix Date Collected Date Received
94073
TB-1
Aqueous
02/11/2022
02/12/2022
12:25
94075
FD-1
Aqueous
02/11/2022
02/12/2022
12:25
94076
MW-1
Aqueous
02/11/2022
10:20
02/12/2022
12:25
94077
MW-2
Aqueous
02/11/2022
12:15
02/12/2022
12:25
94078
EB-1
Aqueous
02/11/2022
12:30
02/12/2022
12:25
94079
MW-3
Aqueous
02/11/2022
13:50
02/12/2022
12:25
94080
MW-4
Aqueous
02/11/2022
14:55
02/12/2022
12:25
94081
SW-2
Aqueous
02/11/2022
15:00
02/12/2022
12:25
Page 3 of 49

Waypoint (D 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytica l.com
Summary of Detected Analytes
Project: WCU MSWLF
Report Number: 22-045-0001
Client Sample ID
Method
Lab Sample ID
Parameters
Result
Units
Report Limit
Analyzed
Qualifiers
FD-1
V 94075
6020B
Barium
113
pg/L
0.842
02/14/202215:07
6020E
Cobalt
14.2
Ng/L
0.543
02/14/202215:07
6020E
Nickel
3.19
pg/L
0.532
02/17/2022 21:17
8260D
Acetone
12.3
Ng/L
1.80
02/16/202217:35
8260D
Benzene
0.630
pg/L
0.180
02/16/202217:35
8260D
Chlorobenzene
15.1
Ng/L
0.190
02/16/202217:35
8260D
1,2-Dichlorobenzene
0.267
pg/L
0.220
02/16/202217:35
J
8260D
1,4-Dichlorobenzene
3.20
Ng/L
0.210
02/16/202217:35
8260D
cis- 1,2-Dichloroethene
1.71
pg/L
0.200
02/16/202217:35
8260D SIM
1,4-Dioxane
1.29
Ng/L
0.139
02/14/2022 12:56
J
MW-1
V 94076
6020E
Barium
36.6
pg/L
0.834
02/14/202215:14
6020E
Chromium
4.16
Ng/L
0.813
02/14/202215:14
6020E
Cobalt
0.776
pg/L
0.535
02/14/202215:14
J
6020E
Lead
0.345
Ng/L
0.268
02/17/2022 21:23
J
6020E
Nickel
2.74
pg/L
0.525
02/17/2022 21:23
J
6020E
Vanadium
1.45
Ng/L
1.34
02/17/2022 21:23
J
8260D
Acetone
2.25
pg/L
1.80
02/16/202215:07
J
MW-2
V 94077
6020E
Barium
83.6
Ng/L
0.842
02/14/202215:20
6020E
Chromium
1.60
pg/L
0.817
02/14/202215:20
J
6020E
Cobalt
0.949
Ng/L
0.538
02/14/202215:20
J
6020E
Nickel
1.43
pg/L
0.529
02/17/2022 21:30
J
6020E
Vanadium
1.96
Ng/L
1.35
02/17/2022 21:30
J
8260D
Acetone
2.35
pg/L
1.80
02/16/202215:32
J
EB-1
V 94078
6020B
Barium
4.18
Ng/L
0.842
02/14/202215:27
J
6020B
Copper
9.26
pg/L
3.95
02/14/202215:27
J
6020B
Nickel
0.652
Ng/L
0.529
02/17/2022 21:36
J
6020B
Zinc
8.82
pg/L
7.14
02/17/2022 21:36
J
MW-3
V 94079
6020B
Barium
111
Ng/L
0.842
02/14/202215:01
6020B
Cobalt
14.0
pg/L
0.538
02/14/202215:01
6020B
Nickel
3.28
Ng/L
0.529
02/17/2022 20:44
Page 4 of 49

Waypoint.
(2) 449 Springbrook
Rd, Charlotte, NC
28217
Main 704.529.6364
ANALYTICAL
www.waypointana lyti ca I som
Summary of Detected Analytes
Project:
WCU MSWLF
Report Number: 22-045-0001
Client Sample ID Lab Sample ID
Method
Parameters
Result
Units
Report Limit
Analyzed
Qualifiers
MW-3
V 94079
8260D
Benzene
0.636
pq/L
0.180
02/16/202216:21
8260D
Chlorobenzene
15.4
Ng/L
0.190
02/16/202216:21
8260D
1,2-Dichlorobenzene
0.323
uq/L
0.220
02/16/202216:21
J
8260D
1,4-Dichlorobenzene
3.16
Ng/L
0.210
02/16/202216:21
8260D
cis-1,2-Dichloroethene
1.73
pq/L
0.200
02/16/202216:21
MW-4
V 94080
6020B
Barium
37.9
Ng/L
0.842
02/14/202215:34
SW-2
V 94081
6020B
Barium
128
pq/L
0.842
02/14/202215:40
6020B
Cobalt
4.36
Ng/L
0.538
02/14/202215:40
6020B
Nickel
0.877
uq/L
0.529
02/17/2022 22:03
J
8260D
Acetone
3.22
Ng/L
1.80
02/16/202217:10
J
8260D
Benzene
0.234
uq/L
0.180
02/16/202217:10
J
8260D
Chlorobenzene
2.61
Ng/L
0.190
02/16/202217:10
8260D
1,4-Dichlorobenzene
0.671
uq/L
0.210
02/16/202217:10
8260D SIM
1,4-Dioxane
1.64
Ng/L
0.139
02/14/2022 15:27
J
Page 5 of 49

Waypointo
ANALYTICAL
Client: Wood Environ. & Infrastructure Inc (Asheville)
Project: WCU MSWLF
Lab Report Number: 22-045-0001
Date: 2/23/2022
449 5pringbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Metals Analyses Method 6020B
Analyte: Selenium
QC Batch No: V15106/V14895
LLICV failed high. Sample concentration BRL or 10X concentration.
Sample 94075 (FD-1)
Analyte: Selenium
QC Batch No: V15213/V14895
CCB failed high. Sample concentration BRL. Results not affected.
Sample 94079 (MW-3)
Analyte: Selenium
QC Batch No: V15213/V14895
CCB failed high. Sample concentration BRL. Results not affected.
CASE NARRATIVE
Analyte: Thallium
QC Batch No: V14952/V14895
This target analyte was flagged for recoveries outside QC limits in the associated LCS/LCSD. Data for this
analyte is flagged "M" to indicate that results should be considered minimum concentration due to the potential for
a low bias.
Page 6 of 49

Waypoint.0
ANALYTICAL
01222
Wood Environ. & Infrastructure Inc (Asheville)
Project
Gregory Hutchins
1308 Patton Avenue (Suite C)
Information
Asheville , NC 28806
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointana lyti ca Isom
WCU MSWLF
Report Date : 02/23/2022
Received : 02/12/2022
Report Number : 22-045-0001 REPOR T OF A NA L YSIS
Lab No : 94073 Matrix: Aqueous
Sample ID: TB-1 Sampled: 2/11/2022 0:00
Test Results Units MDL MQL DF Date / Time By Analytical
Analyzed Method
1,4-Dioxane <0.139 Ng/L 0.139 2.00 1 02/14/22 12:31 TBL 8260D SIM
Surrogate:4-Bromofluorobenzene 106 Limits:70-130% 1 02/14/2212:31 TBL V14908
Qualifiers/ DF Dilution Factor J Estimated value
Definitions MQL Method Quantitation Limit
Page 7 of 49

Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01222
Wood Environ. & Infrastructure Inc (Asheville) Project WCU MSWLF
Gregory Hutchins Report Date : 02/23/2022
1308 Patton Avenue (Suite C) Information : Received : 02/12/2022
Asheville , NC 28806
Report Number : 22-045-0001
REPORT OF ANAL YSIS
Lab No : 94073 Matrix: Aqueous
Sample ID: TB-1 Sampled: 2/11/2022 0:00
Analytical Method: 8260D Prep Batch(es): V15070 02/16/22 09:00
Prep Method: 5030E
Test Results Units MDL MQL DF Date / Time By Analytical
Analyzed Batch
Acetone
<1.80
Ng/L
1.80
5.00
1
02/16/22 13:28
JLB
V15071
Acrylonitrile
<0.230
ug/L
0.230
5.00
1
02/16/22 13:28
JLB
V15071
Benzene
<0.180
Ng/L
0.180
0.500
1
02/16/22 13:28
JLB
V15071
Bromochloromethane
<0.420
ug/L
0.420
1.00
1
02/16/22 13:28
JLB
V15071
Bromodichloromethane
<0.160
Ng/L
0.160
0.500
1
02/16/22 13:28
JLB
V15071
Bromoform
<1.50
ug/L
1.50
5.00
1
02/16/22 13:28
JLB
V15071
Bromomethane
<0.280
Ng/L
0.280
1.00
1
02/16/22 13:28
JLB
V15071
Carbon Disulfide
<0.150
ug/L
0.150
5.00
1
02/16/22 13:28
JLB
V15071
Carbon Tetrachloride
<0.180
Ng/L
0.180
0.500
1
02/16/22 13:28
JLB
V15071
Chlorobenzene
<0.190
ug/L
0.190
0.500
1
02/16/22 13:28
JLB
V15071
Chlorodibromomethane
<0.190
Ng/L
0.190
0.500
1
02/16/22 13:28
JLB
V15071
Chloroethane
<0.430
ug/L
0.430
1.00
1
02/16/22 13:28
JLB
V15071
Chloroform
<0.220
Ng/L
0.220
0.500
1
02/16/22 13:28
JLB
V15071
Chloromethane
<0.220
ug/L
0.220
0.500
1
02/16/22 13:28
JLB
V15071
Di -Isopropyl Ether (DIPE)
<0.960
Ng/L
0.960
5.00
1
02/16/22 13:28
JLB
V15071
1,2-Dibromo-3-Chloropropane
<1.10
ug/L
1.10
2.00
1
02/16/22 13:28
JLB
V15071
1,2-Dibromoethane
<0.200
Ng/L
0.200
0.500
1
02/16/22 13:28
JLB
V15071
Dibromomethane
<0.230
ug/L
0.230
0.500
1
02/16/22 13:28
JLB
V15071
trans-1,4-Dichloro-2-butene
<1.30
Ng/L
1.30
10.0
1
02/16/22 13:28
JLB
V15071
1,2-Dichlorobenzene
<0.220
ug/L
0.220
0.500
1
02/16/22 13:28
JLB
V15071
1,4-Dichlorobenzene
<0.210
Ng/L
0.210
0.500
1
02/16/22 13:28
JLB
V15071
Dichlorodifluoromethane
<1.20
ug/L
1.20
5.00
1
02/16/22 13:28
JLB
V15071
Qualifiers/ DF
Dilution Factor
J
Estimated value
Definitions MQL
Method Quantitation Limit
Page 8 of 49

Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01222
Wood Environ. & Infrastructure Inc (Asheville) Project WCU MSWLF
Gregory Hutchins Report Date : 02/23/2022
1308 Patton Avenue (Suite C) Information : Received : 02/12/2022
Asheville , NC 28806
Report Number : 22-045-0001 REPOR T OF A NA L YSIS
Lab No : 94073
Matrix: Aqueous
Sample ID: TB-1
Sampled:
2/11/2022
0:00
Analytical Method: 8260D
Prep Batch(es):
V15070
02/16/22 09:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Batch
1,1-Dichloroethane
<0.240
Ng/L
0.240
0.500
1
02/16/22 13:28
JLB
V15071
1,2-Dichloroethane
<0.150
pg/L
0.150
0.500
1
02/16/22 13:28
JLB
V15071
1,1-Dichloroethene
<0.150
Ng/L
0.150
0.500
1
02/16/22 13:28
JLB
V15071
cis- 1,2-Dich loroethene
<0.200
pg/L
0.200
0.500
1
02/16/22 13:28
JLB
V15071
trans-1,2-Dichloroethene
<0.180
Ng/L
0.180
0.500
1
02/16/22 13:28
JLB
V15071
1,2-Dichloropropane
<0.190
pg/L
0.190
0.500
1
02/16/22 13:28
JLB
V15071
cis- 1,3-Dich loropropene
<0.210
Ng/L
0.210
0.500
1
02/16/22 13:28
JLB
V15071
trans-1,3-Dichloropropene
<0.150
pg/L
0.150
0.500
1
02/16/22 13:28
JLB
V15071
Ethylbenzene
<0.170
Ng/L
0.170
0.500
1
02/16/22 13:28
JLB
V15071
2-Hexanone
<0.380
pg/L
0.380
5.00
1
02/16/22 13:28
JLB
V15071
Methyl Ethyl Ketone (MEK)
<0.710
Ng/L
0.710
5.00
1
02/16/22 13:28
JLB
V15071
4-Methyl-2-Pentanone
<1.00
pg/L
1.00
5.00
1
02/16/22 13:28
JLB
V15071
Methylene Chloride
<0.330
Ng/L
0.330
1.00
1
02/16/22 13:28
JLB
V15071
Styrene
<0.220
pg/L
0.220
0.500
1
02/16/22 13:28
JLB
V15071
1,1,1,2-Tetrachloroethane
<0.160
Ng/L
0.160
0.500
1
02/16/22 13:28
JLB
V15071
1,1,2,2-Tetrachloroethane
<0.160
pg/L
0.160
0.500
1
02/16/22 13:28
JLB
V15071
Tetrachloroethene
<0.220
Ng/L
0.220
0.500
1
02/16/22 13:28
JLB
V15071
Tetrahydrofuran
<1.50
pg/L
1.50
10.0
1
02/16/22 13:28
JLB
V15071
Toluene
<0.220
Ng/L
0.220
0.500
1
02/16/22 13:28
JLB
V15071
1,1,1-Trichloroethane
<0.160
pg/L
0.160
0.500
1
02/16/22 13:28
JLB
V15071
1,1,2-Trichloroethane
<0.096
Ng/L
0.096
0.500
1
02/16/22 13:28
JLB
V15071
Trichloroethene
<0.180
pg/L
0.180
0.500
1
02/16/22 13:28
JLB
V15071
Qualifiers/ DF Dilution Factor
J
Estimated value
Definitions MQL Method Quantitation Limit
Page 9 of 49

Waypoint.0
ANALYTICAL
01222
Wood Environ. & Infrastructure Inc (Asheville)
Project
Gregory Hutchins
1308 Patton Avenue (Suite C)
Information
Asheville , NC 28806
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointana lyti ca Isom
WCU MSWLF
Report Date : 02/23/2022
Received : 02/12/2022
Report Number : 22-045-0001 REPOR T OF A NA L YSIS
Lab No : 94073 Matrix: Aqueous
Sample ID: TB-1 Sampled: 2/11/2022 0:00
Analytical Method: 8260D
Prep Method: 5030E
Test Results
Trichlorofluoromethane <0.180
1,2,3-Trichloropropane <0.270
Vinyl Acetate <1.00
Vinyl Chloride <0.170
o-Xylene <0.210
m,p-Xylene <0.420
Xylene (Total) <0.21
Surrogate: 4-Bromofl uorobenzene
Surrogate: Dibromofluoromethane
Surrogate: 1,2-Dichloroethane - d4
Surrogate: Toluene-d8
Prep Batch(es): V15070 02/16/22 09:00
Units MDL MQL DF Date / Time By Analytical
Analyzed Batch
Ng/L
0.180 0.500
u9/L
0.270 1.00
N9/L
1.00 2.00
u9/L
0.170 0.500
N9/L
0.210 0.500
u9/L
0.420 1.00
N9/L
0.210 0.500
104
Limits: 80-124%
101
Limits: 75-129%
98.0
Limits: 63-136%
99.6
Limits: 77-123%
1 02/16/22 13:28 JLB V15071
1 02/16/22 13:28 JLB V15071
1 02/16/22 13:28 JLB V15071
1 02/16/22 13:28 JLB V15071
1 02/16/22 13:28 JLB V15071
1 02/16/22 13:28 JLB V15071
1 02/16/22 13:28 V15071
1 02/16/22 13:28 JLB V15071
1 02/16/22 13:28 JLB V15071
1 02/16/22 13:28 JLB V15071
1 02/16/22 13:28 JLB V15071
Qualifiers/ DF Dilution Factor J Estimated value
Definitions MQL Method Quantitation Limit
Page 10 of 49

Waypoint.0
ANALYTICAL
01222
Wood Environ. & Infrastructure Inc (Asheville)
Project
Gregory Hutchins
1308 Patton Avenue (Suite C)
Information
Asheville , NC 28806
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointana lyti ca Isom
WCU MSWLF
Report Number : 22-045-0001 REPOR T OF A NA L YSIS
Report Date : 02/23/2022
Received : 02/12/2022
Lab No : 94075
Sample ID: FD-1
Matrix: Aqueous
Sampled: 2/11/2022 0:00
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Method
1,4-Dioxane
1.293
Ng/L
0.139
2.00
1
02/14/22 12:56
TBL
8260D SIM
Antimony
<0.512
ug/L
0.512
2.09
1
02/17/22 21:17
EDV
6020B
Arsenic
<0.177
Ng/L
0.177
1.04
1
02/17/22 21:17
EDV
6020B
Barium
113
u9/L
0.842
10.4
1
02/14/2215:07
EDV
6020B
Beryllium
<0.198
N9/L
0.198
1.04
1
02/14/2215:07
EDV
6020B
Cadmium
<0.166
u9/L
0.166
1.04
1
02/14/2215:07
EDV
6020B
Chromium
<0.825
N9/L
0.825
2.09
1
02/14/2215:07
EDV
6020B
Cobalt
14.2
u9/L
0.543
2.09
1
02/14/2215:07
EDV
6020B
Copper
<3.95
N9/L
3.95
10.4
1
02/14/2215:07
EDV
6020B
Lead
<0.270
u9/L
0.270
1.04
1
02/17/22 21:17
EDV
6020B
Nickel
3.19
N9/L
0.532
3.13
1
02/17/22 21:17
EDV
6020B
Selenium
<2.40
u9/L
2.40
5.21
1
02/21/22 20:37
EDV
6020B
Silver
<0.114
N9/L
0.114
1.04
1
02/14/2215:07
EDV
6020B
Thallium
<0.596
u9/L
0.596
2.09
1
02/14/2215:07
EDV
6020B
Vanadium
<1.35
N9/L
1.35
5.21
1
02/17/22 21:17
EDV
6020B
Zinc
<7.21
ug/L
7.21
20.9
1
02/17/22 21:17
EDV
6020B
Qualifiers/ DF Dilution Factor J Estimated value
Definitions MQL Method Quantitation Limit
Page 11 of 49

Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01222
Wood Environ. & Infrastructure Inc (Asheville) Project WCU MSWLF
Gregory Hutchins Report Date : 02/23/2022
1308 Patton Avenue (Suite C) Information : Received : 02/12/2022
Asheville , NC 28806
Report Number : 22-045-0001
REPORT OF ANAL YSIS
Lab No : 94075 Matrix: Aqueous
Sample ID: FD-1 Sampled: 2/11/2022 0:00
Analytical Method: 8260D Prep Batch(es): V15070 02/16/22 09:00
Prep Method: 5030E
Test Results Units MDL MQL DF Date / Time By Analytical
Analyzed Batch
Acetone
12.3
Ng/L
1.80
5.00
1
02/16/22 17:35
JLB
V15071
Acrylonitrile
<0.230
ug/L
0.230
5.00
1
02/16/22 17:35
JLB
V15071
Benzene
0.630
Ng/L
0.180
0.500
1
02/16/22 17:35
JLB
V15071
Bromochloromethane
<0.420
ug/L
0.420
1.00
1
02/16/22 17:35
JLB
V15071
Bromodichloromethane
<0.160
Ng/L
0.160
0.500
1
02/16/22 17:35
JLB
V15071
Bromoform
<1.50
ug/L
1.50
5.00
1
02/16/22 17:35
JLB
V15071
Bromomethane
<0.280
Ng/L
0.280
1.00
1
02/16/22 17:35
JLB
V15071
Carbon Disulfide
<0.150
ug/L
0.150
5.00
1
02/16/22 17:35
JLB
V15071
Carbon Tetrachloride
<0.180
Ng/L
0.180
0.500
1
02/16/22 17:35
JLB
V15071
Chlorobenzene
15.1
ug/L
0.190
0.500
1
02/16/22 17:35
JLB
V15071
Chlorodibromomethane
<0.190
Ng/L
0.190
0.500
1
02/16/22 17:35
JLB
V15071
Chloroethane
<0.430
ug/L
0.430
1.00
1
02/16/22 17:35
JLB
V15071
Chloroform
<0.220
Ng/L
0.220
0.500
1
02/16/22 17:35
JLB
V15071
Chloromethane
<0.220
ug/L
0.220
0.500
1
02/16/22 17:35
JLB
V15071
Di -Isopropyl Ether (DIPE)
<0.960
Ng/L
0.960
5.00
1
02/16/22 17:35
JLB
V15071
1,2-Dibromo-3-Chloropropane
<1.10
ug/L
1.10
2.00
1
02/16/22 17:35
JLB
V15071
1,2-Dibromoethane
<0.200
Ng/L
0.200
0.500
1
02/16/22 17:35
JLB
V15071
Dibromomethane
<0.230
ug/L
0.230
0.500
1
02/16/22 17:35
JLB
V15071
trans-1,4-Dichloro-2-butene
<1.30
Ng/L
1.30
10.0
1
02/16/22 17:35
JLB
V15071
1,2-Dichlorobenzene
0.2673
ug/L
0.220
0.500
1
02/16/22 17:35
JLB
V15071
1,4-Dichlorobenzene
3.20
Ng/L
0.210
0.500
1
02/16/22 17:35
JLB
V15071
Dichlorodifluoromethane
<1.20
ug/L
1.20
5.00
1
02/16/22 17:35
JLB
V15071
Qualifiers/ DF
Dilution Factor
J
Estimated value
Definitions MQL
Method Quantitation Limit
Page 12 of 49

Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01222
Wood Environ. & Infrastructure Inc (Asheville) Project WCU MSWLF
Gregory Hutchins Report Date : 02/23/2022
1308 Patton Avenue (Suite C) Information : Received : 02/12/2022
Asheville , NC 28806
Report Number : 22-045-0001
REPORT OF ANAL YSIS
Lab No : 94075 Matrix: Aqueous
Sample ID: FD-1 Sampled: 2/11/2022 0:00
Analytical Method: 8260D Prep Batch(es): V15070 02/16/22 09:00
Prep Method: 5030E
Test Results Units MDL MQL DF Date / Time By Analytical
Analyzed Batch
1,1-Dichloroethane
<0.240
Ng/L
0.240
0.500
1
02/16/22 17:35
JLB
V15071
1,2-Dichloroethane
<0.150
ug/L
0.150
0.500
1
02/16/22 17:35
JLB
V15071
1,1-Dichloroethene
<0.150
Ng/L
0.150
0.500
1
02/16/22 17:35
JLB
V15071
cis- 1,2-Dich loroethene
1.71
ug/L
0.200
0.500
1
02/16/22 17:35
JLB
V15071
trans-1,2-Dichloroethene
<0.180
Ng/L
0.180
0.500
1
02/16/22 17:35
JLB
V15071
1,2-Dichloropropane
<0.190
ug/L
0.190
0.500
1
02/16/22 17:35
JLB
V15071
cis- 1,3-Dich loropropene
<0.210
Ng/L
0.210
0.500
1
02/16/22 17:35
JLB
V15071
trans-1,3-Dichloropropene
<0.150
ug/L
0.150
0.500
1
02/16/22 17:35
JLB
V15071
Ethylbenzene
<0.170
Ng/L
0.170
0.500
1
02/16/22 17:35
JLB
V15071
2-Hexanone
<0.380
ug/L
0.380
5.00
1
02/16/22 17:35
JLB
V15071
Methyl Ethyl Ketone (MEK)
<0.710
Ng/L
0.710
5.00
1
02/16/22 17:35
JLB
V15071
4-Methyl-2-Pentanone
<1.00
ug/L
1.00
5.00
1
02/16/22 17:35
JLB
V15071
Methylene Chloride
<0.330
Ng/L
0.330
1.00
1
02/16/22 17:35
JLB
V15071
Styrene
<0.220
ug/L
0.220
0.500
1
02/16/22 17:35
JLB
V15071
1,1,1,2-Tetrachloroethane
<0.160
Ng/L
0.160
0.500
1
02/16/22 17:35
JLB
V15071
1,1,2,2-Tetrachloroethane
<0.160
ug/L
0.160
0.500
1
02/16/22 17:35
JLB
V15071
Tetrachloroethene
<0.220
Ng/L
0.220
0.500
1
02/16/22 17:35
JLB
V15071
Tetrahydrofuran
<1.50
ug/L
1.50
10.0
1
02/16/22 17:35
JLB
V15071
Toluene
<0.220
Ng/L
0.220
0.500
1
02/16/22 17:35
JLB
V15071
1,1,1-Trichloroethane
<0.160
ug/L
0.160
0.500
1
02/16/22 17:35
JLB
V15071
1,1,2-Trichloroethane
<0.096
Ng/L
0.096
0.500
1
02/16/22 17:35
JLB
V15071
Trichloroethene
<0.180
ug/L
0.180
0.500
1
02/16/22 17:35
JLB
V15071
Qualifiers/ DF
Dilution Factor
J
Estimated value
Definitions MQL
Method Quantitation Limit
Page 13 of 49

Waypoint.0
ANALYTICAL
01222
Wood Environ. & Infrastructure Inc (Asheville)
Project
Gregory Hutchins
1308 Patton Avenue (Suite C)
Information
Asheville , NC 28806
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointana lyti ca Isom
WCU MSWLF
Report Date : 02/23/2022
Received : 02/12/2022
Report Number : 22-045-0001 REPOR T OF A NA L YSIS
Lab No : 94075 Matrix: Aqueous
Sample ID: FD-1 Sampled: 2/11/2022 0:00
Analytical Method: 8260D
Prep Method: 5030E
Test Results
Trichlorofluoromethane <0.180
1,2,3-Trichloropropane <0.270
Vinyl Acetate <1.00
Vinyl Chloride <0.170
o-Xylene <0.210
m,p-Xylene <0.420
Xylene (Total) <0.21
Surrogate: 4-Bromofl uorobenzene
Surrogate: Dibromofluoromethane
Surrogate: 1,2-Dichloroethane - d4
Surrogate: Toluene-d8
Prep Batch(es): V15070 02/16/22 09:00
Units MDL MQL DF Date / Time By Analytical
Analyzed Batch
Ng/L
0.180 0.500
u9/L
0.270 1.00
N9/L
1.00 2.00
u9/L
0.170 0.500
N9/L
0.210 0.500
u9/L
0.420 1.00
N9/L
0.210 0.500
101
Limits: 80-124%
103
Limits: 75-129%
98.6
Limits: 63-136%
99.8
Limits: 77-123%
1 02/16/22 17:35 JLB V15071
1 02/16/22 17:35 JLB V15071
1 02/16/22 17:35 JLB V15071
1 02/16/22 17:35 JLB V15071
1 02/16/22 17:35 JLB V15071
1 02/16/22 17:35 JLB V15071
1 02/16/22 17:35 V15071
1 02/16/22 17:35 JLB V15071
1 02/16/22 17:35 JLB V15071
1 02/16/22 17:35 JLB V15071
1 02/16/22 17:35 JLB V15071
Qualifiers/ DF Dilution Factor J Estimated value
Definitions MQL Method Quantitation Limit
Page 14 of 49

Waypoint.0
ANALYTICAL
01222
Wood Environ. & Infrastructure Inc (Asheville)
Project
Gregory Hutchins
1308 Patton Avenue (Suite C)
Information
Asheville , NC 28806
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointana lyti ca Isom
WCU MSWLF
Report Number : 22-045-0001 REPOR T OF A NA L YSIS
Report Date : 02/23/2022
Received : 02/12/2022
Lab No : 94076
Sample ID: MW-1
Matrix: Aqueous
Sampled: 2/11/2022 10:20
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Method
1,4-Dioxane
<0.139
Ng/L
0.139
2.00
1
02/14/22 13:21
TBL
8260D SIM
Antimony
<0.505
u9/L
0.505
2.06
1
02/17/22 21:23
EDV
6020B
Arsenic
<0.175
Ng/L
0.175
1.03
1
02/17/22 21:23
EDV
6020E
Barium
36.6
u9/L
0.834
10.3
1
02/14/2215:14
EDV
6020B
Beryllium
<0.196
Ng/L
0.196
1.03
1
02/14/2215:14
EDV
6020E
Cadmium
<0.165
u9/L
0.165
1.03
1
02/14/2215:14
EDV
6020B
Chromium
4.16
Ng/L
0.813
2.06
1
02/14/2215:14
EDV
6020E
Cobalt
0.7763
u9/L
0.535
2.06
1
02/14/22 15:14
EDV
6020B
Copper
<3.91
N9/L
3.91
10.3
1
02/14/2215:14
EDV
6020B
Lead
0.345 J
u9/L
0.268
1.03
1
02/17/22 21:23
EDV
6020B
Nickel
2.743
N9/L
0.525
3.09
1
02/17/22 21:23
EDV
6020B
Selenium
<2.37
pg/L
2.37
5.15
1
02/22/2218:57
EDV
6020B
Silver
<0.113
N9/L
0.113
1.03
1
02/14/2215:14
EDV
6020B
Thallium
<0.587
pg/L
0.587
2.06
1
02/14/2215:14
EDV
6020B
Vanadium
1.453
N9/L
1.34
5.15
1
02/17/22 21:23
EDV
6020B
Zinc
<7.11
ug/L
7.11
20.6
1
02/17/22 21:23
EDV
6020B
Qualifiers/ DF Dilution Factor J Estimated value
Definitions MQL Method Quantitation Limit
Page 15 of 49

Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01222
Wood Environ. & Infrastructure Inc (Asheville) Project WCU MSWLF
Gregory Hutchins Report Date : 02/23/2022
1308 Patton Avenue (Suite C) Information : Received : 02/12/2022
Asheville , NC 28806
Report Number : 22-045-0001 REPOR T OF A NA L YSIS
Lab No : 94076
Matrix: Aqueous
Sample ID: MW-1
Sampled:
2/11/2022
10:20
Analytical Method: 8260D
Prep Batch(es):
V15070
02/16/22 09:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Batch
Acetone
2.253
Ng/L
1.80
5.00
1
02/16/22 15:07
JLB
V15071
Acrylonitrile
<0.230
ug/L
0.230
5.00
1
02/16/22 15:07
JLB
V15071
Benzene
<0.180
Ng/L
0.180
0.500
1
02/16/22 15:07
JLB
V15071
Bromochloromethane
<0.420
ug/L
0.420
1.00
1
02/16/22 15:07
JLB
V15071
Bromodichloromethane
<0.160
Ng/L
0.160
0.500
1
02/16/22 15:07
JLB
V15071
Bromoform
<1.50
ug/L
1.50
5.00
1
02/16/22 15:07
JLB
V15071
Bromomethane
<0.280
Ng/L
0.280
1.00
1
02/16/22 15:07
JLB
V15071
Carbon Disulfide
<0.150
ug/L
0.150
5.00
1
02/16/22 15:07
JLB
V15071
Carbon Tetrachloride
<0.180
Ng/L
0.180
0.500
1
02/16/22 15:07
JLB
V15071
Chlorobenzene
<0.190
ug/L
0.190
0.500
1
02/16/22 15:07
JLB
V15071
Chlorodibromomethane
<0.190
Ng/L
0.190
0.500
1
02/16/22 15:07
JLB
V15071
Chloroethane
<0.430
ug/L
0.430
1.00
1
02/16/22 15:07
JLB
V15071
Chloroform
<0.220
Ng/L
0.220
0.500
1
02/16/22 15:07
JLB
V15071
Chloromethane
<0.220
ug/L
0.220
0.500
1
02/16/22 15:07
JLB
V15071
Di -Isopropyl Ether (DIPE)
<0.960
Ng/L
0.960
5.00
1
02/16/22 15:07
JLB
V15071
1,2-Dibromo-3-Chloropropane
<1.10
ug/L
1.10
2.00
1
02/16/22 15:07
JLB
V15071
1,2-Dibromoethane
<0.200
Ng/L
0.200
0.500
1
02/16/22 15:07
JLB
V15071
Dibromomethane
<0.230
ug/L
0.230
0.500
1
02/16/22 15:07
JLB
V15071
trans-1,4-Dichloro-2-butene
<1.30
Ng/L
1.30
10.0
1
02/16/22 15:07
JLB
V15071
1,2-Dichlorobenzene
<0.220
ug/L
0.220
0.500
1
02/16/22 15:07
JLB
V15071
1,4-Dichlorobenzene
<0.210
Ng/L
0.210
0.500
1
02/16/22 15:07
JLB
V15071
Dichlorodifluoromethane
<1.20
ug/L
1.20
5.00
1
02/16/22 15:07
JLB
V15071
Qualifiers/ DF Dilution Factor
J
Estimated value
Definitions MQL Method Quantitation Limit
Page 16 of 49

Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01222
Wood Environ. & Infrastructure Inc (Asheville) Project WCU MSWLF
Gregory Hutchins Report Date : 02/23/2022
1308 Patton Avenue (Suite C) Information : Received : 02/12/2022
Asheville , NC 28806
Report Number : 22-045-0001 REPOR T OF A NA L YSIS
Lab No : 94076
Matrix: Aqueous
Sample ID: MW-1
Sampled:
2/11/2022
10:20
Analytical Method: 8260D
Prep Batch(es):
V15070
02/16/22 09:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Batch
1,1-Dichloroethane
<0.240
Ng/L
0.240
0.500
1
02/16/22 15:07
JLB
V15071
1,2-Dichloroethane
<0.150
ug/L
0.150
0.500
1
02/16/22 15:07
JLB
V15071
1,1-Dichloroethene
<0.150
Ng/L
0.150
0.500
1
02/16/22 15:07
JLB
V15071
cis- 1,2-Dich loroethene
<0.200
ug/L
0.200
0.500
1
02/16/22 15:07
JLB
V15071
trans-1,2-Dichloroethene
<0.180
Ng/L
0.180
0.500
1
02/16/22 15:07
JLB
V15071
1,2-Dichloropropane
<0.190
ug/L
0.190
0.500
1
02/16/22 15:07
JLB
V15071
cis- 1,3-Dich loropropene
<0.210
Ng/L
0.210
0.500
1
02/16/22 15:07
JLB
V15071
trans-1,3-Dichloropropene
<0.150
ug/L
0.150
0.500
1
02/16/22 15:07
JLB
V15071
Ethylbenzene
<0.170
Ng/L
0.170
0.500
1
02/16/22 15:07
JLB
V15071
2-Hexanone
<0.380
ug/L
0.380
5.00
1
02/16/22 15:07
JLB
V15071
Methyl Ethyl Ketone (MEK)
<0.710
Ng/L
0.710
5.00
1
02/16/22 15:07
JLB
V15071
4-Methyl-2-Pentanone
<1.00
ug/L
1.00
5.00
1
02/16/22 15:07
JLB
V15071
Methylene Chloride
<0.330
Ng/L
0.330
1.00
1
02/16/22 15:07
JLB
V15071
Styrene
<0.220
ug/L
0.220
0.500
1
02/16/22 15:07
JLB
V15071
1,1,1,2-Tetrachloroethane
<0.160
Ng/L
0.160
0.500
1
02/16/22 15:07
JLB
V15071
1,1,2,2-Tetrachloroethane
<0.160
ug/L
0.160
0.500
1
02/16/22 15:07
JLB
V15071
Tetrachloroethene
<0.220
Ng/L
0.220
0.500
1
02/16/22 15:07
JLB
V15071
Tetrahydrofuran
<1.50
ug/L
1.50
10.0
1
02/16/22 15:07
JLB
V15071
Toluene
<0.220
Ng/L
0.220
0.500
1
02/16/22 15:07
JLB
V15071
1,1,1-Trichloroethane
<0.160
ug/L
0.160
0.500
1
02/16/22 15:07
JLB
V15071
1,1,2-Trichloroethane
<0.096
Ng/L
0.096
0.500
1
02/16/22 15:07
JLB
V15071
Trichloroethene
<0.180
ug/L
0.180
0.500
1
02/16/22 15:07
JLB
V15071
Qualifiers/ DF Dilution Factor
J
Estimated value
Definitions MQL Method Quantitation Limit
Page 17 of 49

Waypoint.0
ANALYTICAL
01222
Wood Environ. & Infrastructure Inc (Asheville)
Project
Gregory Hutchins
1308 Patton Avenue (Suite C)
Information
Asheville , NC 28806
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointana lyti ca Isom
WCU MSWLF
Report Date : 02/23/2022
Received : 02/12/2022
Report Number : 22-045-0001 REPOR T OF A NA L YSIS
Lab No : 94076 Matrix: Aqueous
Sample ID: MW-1 Sampled: 2/11/2022 10:20
Analytical Method: 8260D
Prep Method: 5030E
Test Results
Trichlorofluoromethane <0.180
1,2,3-Trichloropropane <0.270
Vinyl Acetate <1.00
Vinyl Chloride <0.170
o-Xylene <0.210
m,p-Xylene <0.420
Xylene (Total) <0.21
Surrogate: 4-Bromofl uorobenzene
Surrogate: Dibromofluoromethane
Surrogate: 1,2-Dichloroethane - d4
Surrogate: Toluene-d8
Prep Batch(es): V15070 02/16/22 09:00
Units MDL MQL DF Date / Time By Analytical
Analyzed Batch
Ng/L
0.180 0.500
Pg/L
0.270 1.00
Ng/L
1.00 2.00
Pg/L
0.170 0.500
Ng/L
0.210 0.500
Pg/L
0.420 1.00
Ng/L
0.210 0.500
102
Limits: 80-124%
103
Limits: 75-129%
100
Limits: 63-136%
100
Limits: 77-123%
1 02/16/22 15:07 JLB V15071
1 02/16/22 15:07 JLB V15071
1 02/16/22 15:07 JLB V15071
1 02/16/22 15:07 JLB V15071
1 02/16/22 15:07 JLB V15071
1 02/16/22 15:07 JLB V15071
1 02/16/22 15:07 V15071
1 02/16/22 15:07 JLB V15071
1 02/16/22 15:07 JLB V15071
1 02/16/22 15:07 JLB V15071
1 02/16/22 15:07 JLB V15071
Qualifiers/ DF Dilution Factor J Estimated value
Definitions MQL Method Quantitation Limit
Page 18 of 49

Waypoint.0
ANALYTICAL
01222
Wood Environ. & Infrastructure Inc (Asheville)
Project
Gregory Hutchins
1308 Patton Avenue (Suite C)
Information
Asheville , NC 28806
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointana lyti ca Isom
WCU MSWLF
Report Number : 22-045-0001 REPOR T OF A NA L YSIS
Report Date : 02/23/2022
Received : 02/12/2022
Lab No : 94077
Sample ID: MW-2
Matrix: Aqueous
Sampled: 2/11/2022 12:15
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Method
1,4-Dioxane
<0.139
Ng/L
0.139
2.00
1
02/14/22 13:46
TBL
8260D SIM
Antimony
<0.507
u9/L
0.507
2.07
1
02/17/22 21:30
EDV
6020B
Arsenic
<0.177
Ng/L
0.177
1.04
1
02/17/22 21:30
EDV
6020E
Barium
83.6
u9/L
0.842
10.4
1
02/14/22 15:20
EDV
6020B
Beryllium
<0.198
Ng/L
0.198
1.04
1
02/14/22 15:20
EDV
6020E
Cadmium
<0.166
u9/L
0.166
1.04
1
02/14/22 15:20
EDV
6020B
Chromium
1.603
Ng/L
0.817
2.07
1
02/14/22 15:20
EDV
6020E
Cobalt
0.9493
u9/L
0.538
2.07
1
02/14/22 15:20
EDV
6020B
Copper
<3.95
N9/L
3.95
10.4
1
02/14/22 15:20
EDV
6020B
Lead
<0.270
u9/L
0.270
1.04
1
02/17/22 21:30
EDV
6020B
Nickel
1.433
N9/L
0.529
3.11
1
02/17/22 21:30
EDV
6020B
Selenium
<2.39
u9/L
2.39
5.19
1
02/22/2219:04
EDV
6020B
Silver
<0.114
N9/L
0.114
1.04
1
02/14/22 15:20
EDV
6020B
Thallium
<0.590
u9/L
0.590
2.07
1
02/14/22 15:20
EDV
6020B
Vanadium
1.963
N9/L
1.35
5.19
1
02/17/22 21:30
EDV
6020B
Zinc
<7.14
ug/L
7.14
20.7
1
02/17/22 21:30
EDV
6020B
Qualifiers/ DF Dilution Factor J Estimated value
Definitions MQL Method Quantitation Limit
Page 19 of 49

Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01222
Wood Environ. & Infrastructure Inc (Asheville) Project WCU MSWLF
Gregory Hutchins Report Date : 02/23/2022
1308 Patton Avenue (Suite C) Information : Received : 02/12/2022
Asheville , NC 28806
Report Number : 22-045-0001
REPORT OF ANAL YSIS
Lab No : 94077 Matrix: Aqueous
Sample ID: MW-2 Sampled: 2/11/2022 12:15
Analytical Method: 8260D Prep Batch(es): V15070 02/16/22 09:00
Prep Method: 5030E
Test Results Units MDL MQL DF Date / Time By Analytical
Analyzed Batch
Acetone
2.353
Ng/L
1.80
5.00
1
02/16/22 15:32
JLB
V15071
Acrylonitrile
<0.230
ug/L
0.230
5.00
1
02/16/22 15:32
JLB
V15071
Benzene
<0.180
Ng/L
0.180
0.500
1
02/16/22 15:32
JLB
V15071
Bromochloromethane
<0.420
ug/L
0.420
1.00
1
02/16/22 15:32
JLB
V15071
Bromodichloromethane
<0.160
Ng/L
0.160
0.500
1
02/16/22 15:32
JLB
V15071
Bromoform
<1.50
ug/L
1.50
5.00
1
02/16/22 15:32
JLB
V15071
Bromomethane
<0.280
Ng/L
0.280
1.00
1
02/16/22 15:32
JLB
V15071
Carbon Disulfide
<0.150
ug/L
0.150
5.00
1
02/16/22 15:32
JLB
V15071
Carbon Tetrachloride
<0.180
Ng/L
0.180
0.500
1
02/16/22 15:32
JLB
V15071
Chlorobenzene
<0.190
ug/L
0.190
0.500
1
02/16/22 15:32
JLB
V15071
Chlorodibromomethane
<0.190
Ng/L
0.190
0.500
1
02/16/22 15:32
JLB
V15071
Chloroethane
<0.430
ug/L
0.430
1.00
1
02/16/22 15:32
JLB
V15071
Chloroform
<0.220
Ng/L
0.220
0.500
1
02/16/22 15:32
JLB
V15071
Chloromethane
<0.220
ug/L
0.220
0.500
1
02/16/22 15:32
JLB
V15071
Di -Isopropyl Ether (DIPE)
<0.960
Ng/L
0.960
5.00
1
02/16/22 15:32
JLB
V15071
1,2-Dibromo-3-Chloropropane
<1.10
ug/L
1.10
2.00
1
02/16/22 15:32
JLB
V15071
1,2-Dibromoethane
<0.200
Ng/L
0.200
0.500
1
02/16/22 15:32
JLB
V15071
Dibromomethane
<0.230
ug/L
0.230
0.500
1
02/16/22 15:32
JLB
V15071
trans-1,4-Dichloro-2-butene
<1.30
Ng/L
1.30
10.0
1
02/16/22 15:32
JLB
V15071
1,2-Dichlorobenzene
<0.220
ug/L
0.220
0.500
1
02/16/22 15:32
JLB
V15071
1,4-Dichlorobenzene
<0.210
Ng/L
0.210
0.500
1
02/16/22 15:32
JLB
V15071
Dichlorodifluoromethane
<1.20
ug/L
1.20
5.00
1
02/16/22 15:32
JLB
V15071
Qualifiers/ DF
Dilution Factor
J
Estimated value
Definitions MQL
Method Quantitation Limit
Page 20 of 49

Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01222
Wood Environ. & Infrastructure Inc (Asheville) Project WCU MSWLF
Gregory Hutchins Report Date : 02/23/2022
1308 Patton Avenue (Suite C) Information : Received : 02/12/2022
Asheville , NC 28806
Report Number : 22-045-0001 REPOR T OF A NA L YSIS
Lab No : 94077
Matrix: Aqueous
Sample ID: MW-2
Sampled:
2/11/2022
12:15
Analytical Method: 8260D
Prep Batch(es):
V15070
02/16/22 09:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Batch
1,1-Dichloroethane
<0.240
Ng/L
0.240
0.500
1
02/16/22 15:32
JLB
V15071
1,2-Dichloroethane
<0.150
ug/L
0.150
0.500
1
02/16/22 15:32
JLB
V15071
1,1-Dichloroethene
<0.150
Ng/L
0.150
0.500
1
02/16/22 15:32
JLB
V15071
cis- 1,2-Dich loroethene
<0.200
ug/L
0.200
0.500
1
02/16/22 15:32
JLB
V15071
trans-1,2-Dichloroethene
<0.180
Ng/L
0.180
0.500
1
02/16/22 15:32
JLB
V15071
1,2-Dichloropropane
<0.190
ug/L
0.190
0.500
1
02/16/22 15:32
JLB
V15071
cis- 1,3-Dich loropropene
<0.210
Ng/L
0.210
0.500
1
02/16/22 15:32
JLB
V15071
trans-1,3-Dichloropropene
<0.150
ug/L
0.150
0.500
1
02/16/22 15:32
JLB
V15071
Ethylbenzene
<0.170
Ng/L
0.170
0.500
1
02/16/22 15:32
JLB
V15071
2-Hexanone
<0.380
ug/L
0.380
5.00
1
02/16/22 15:32
JLB
V15071
Methyl Ethyl Ketone (MEK)
<0.710
Ng/L
0.710
5.00
1
02/16/22 15:32
JLB
V15071
4-Methyl-2-Pentanone
<1.00
ug/L
1.00
5.00
1
02/16/22 15:32
JLB
V15071
Methylene Chloride
<0.330
Ng/L
0.330
1.00
1
02/16/22 15:32
JLB
V15071
Styrene
<0.220
ug/L
0.220
0.500
1
02/16/22 15:32
JLB
V15071
1,1,1,2-Tetrachloroethane
<0.160
Ng/L
0.160
0.500
1
02/16/22 15:32
JLB
V15071
1,1,2,2-Tetrachloroethane
<0.160
ug/L
0.160
0.500
1
02/16/22 15:32
JLB
V15071
Tetrachloroethene
<0.220
Ng/L
0.220
0.500
1
02/16/22 15:32
JLB
V15071
Tetrahydrofuran
<1.50
ug/L
1.50
10.0
1
02/16/22 15:32
JLB
V15071
Toluene
<0.220
Ng/L
0.220
0.500
1
02/16/22 15:32
JLB
V15071
1,1,1-Trichloroethane
<0.160
ug/L
0.160
0.500
1
02/16/22 15:32
JLB
V15071
1,1,2-Trichloroethane
<0.096
Ng/L
0.096
0.500
1
02/16/22 15:32
JLB
V15071
Trichloroethene
<0.180
ug/L
0.180
0.500
1
02/16/22 15:32
JLB
V15071
Qualifiers/ DF Dilution Factor
J
Estimated value
Definitions MQL Method Quantitation Limit
Page 21 of 49

Waypoint.0
ANALYTICAL
01222
Wood Environ. & Infrastructure Inc (Asheville)
Project
Gregory Hutchins
1308 Patton Avenue (Suite C)
Information
Asheville , NC 28806
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointana lyti ca Isom
WCU MSWLF
Report Date : 02/23/2022
Received : 02/12/2022
Report Number : 22-045-0001 REPOR T OF A NA L YSIS
Lab No : 94077 Matrix: Aqueous
Sample ID: MW-2 Sampled: 2/11/2022 12:15
Analytical Method: 8260D
Prep Method: 5030E
Test Results
Trichlorofluoromethane <0.180
1,2,3-Trichloropropane <0.270
Vinyl Acetate <1.00
Vinyl Chloride <0.170
o-Xylene <0.210
m,p-Xylene <0.420
Xylene (Total) <0.21
Surrogate: 4-Bromofl uorobenzene
Surrogate: Dibromofluoromethane
Surrogate: 1,2-Dichloroethane - d4
Surrogate: Toluene-d8
Prep Batch(es): V15070 02/16/22 09:00
Units MDL MQL DF Date / Time By Analytical
Analyzed Batch
Ng/L
0.180 0.500
u9/L
0.270 1.00
Ng/L
1.00 2.00
u9/L
0.170 0.500
Ng/L
0.210 0.500
u9/L
0.420 1.00
Ng/L
0.210 0.500
102
Limits: 80-124%
99.4
Limits: 75-129%
99.4
Limits: 63-136%
101
Limits: 77-123%
1 02/16/22 15:32 JLB V15071
1 02/16/22 15:32 JLB V15071
1 02/16/22 15:32 JLB V15071
1 02/16/22 15:32 JLB V15071
1 02/16/22 15:32 JLB V15071
1 02/16/22 15:32 JLB V15071
1 02/16/22 15:32 V15071
1 02/16/22 15:32 JLB V15071
1 02/16/22 15:32 JLB V15071
1 02/16/22 15:32 JLB V15071
1 02/16/22 15:32 JLB V15071
Qualifiers/ DF Dilution Factor J Estimated value
Definitions MQL Method Quantitation Limit
Page 22 of 49

Waypoint.0
ANALYTICAL
01222
Wood Environ. & Infrastructure Inc (Asheville)
Project
Gregory Hutchins
1308 Patton Avenue (Suite C)
Information
Asheville , NC 28806
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointana lyti ca Isom
WCU MSWLF
Report Number : 22-045-0001 REPOR T OF A NA L YSIS
Report Date : 02/23/2022
Received : 02/12/2022
Lab No : 94078
Sample ID : EB-1
Matrix: Aqueous
Sampled: 2/11/2022 12:30
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Method
1,4-Dioxane
<0.139
Ng/L
0.139
2.00
1
02/14/22 14:12
TBL
8260D SIM
Antimony
<0.507
u9/L
0.507
2.07
1
02/17/22 21:36
EDV
6020B
Arsenic
<0.177
Ng/L
0.177
1.04
1
02/17/22 21:36
EDV
6020E
Barium
4.183
u9/L
0.842
10.4
1
02/14/22 15:27
EDV
6020B
Beryllium
<0.198
Ng/L
0.198
1.04
1
02/14/22 15:27
EDV
6020E
Cadmium
<0.166
u9/L
0.166
1.04
1
02/14/22 15:27
EDV
6020B
Chromium
<0.817
Ng/L
0.817
2.07
1
02/14/22 15:27
EDV
6020E
Cobalt
<0.538
ug/L
0.538
2.07
1
02/14/22 15:27
EDV
6020B
Copper
9.263
N9/L
3.95
10.4
1
02/14/22 15:27
EDV
6020E
Lead
<0.270
u9/L
0.270
1.04
1
02/17/22 21:36
EDV
6020B
Nickel
0.6523
N9/L
0.529
3.11
1
02/17/22 21:36
EDV
6020B
Selenium
<2.38
u9/L
2.38
5.18
1
02/22/2219:23
EDV
6020B
Silver
<0.114
N9/L
0.114
1.04
1
02/14/22 15:27
EDV
6020B
Thallium
<0.590
u9/L
0.590
2.07
1
02/14/22 15:27
EDV
6020B
Vanadium
<1.35
N9/L
1.35
5.18
1
02/17/22 21:36
EDV
6020B
Zinc
8.82 J
ug/L
7.14
20.7
1
02/17/22 21:36
EDV
6020B
Qualifiers/ DF Dilution Factor J Estimated value
Definitions MQL Method Quantitation Limit
Page 23 of 49

Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01222
Wood Environ. & Infrastructure Inc (Asheville) Project WCU MSWLF
Gregory Hutchins Report Date : 02/23/2022
1308 Patton Avenue (Suite C) Information : Received : 02/12/2022
Asheville , NC 28806
Report Number : 22-045-0001
REPORT OF ANAL YSIS
Lab No : 94078 Matrix: Aqueous
Sample ID : EB-1 Sampled: 2/11/2022 12:30
Analytical Method: 8260D Prep Batch(es): V15070 02/16/22 09:00
Prep Method: 5030E
Test Results Units MDL MQL DF Date / Time By Analytical
Analyzed Batch
Acetone
<1.80
Ng/L
1.80
5.00
1
02/16/22 15:56
JLB
V15071
Acrylonitrile
<0.230
ug/L
0.230
5.00
1
02/16/22 15:56
JLB
V15071
Benzene
<0.180
Ng/L
0.180
0.500
1
02/16/22 15:56
JLB
V15071
Bromochloromethane
<0.420
ug/L
0.420
1.00
1
02/16/22 15:56
JLB
V15071
Bromodichloromethane
<0.160
Ng/L
0.160
0.500
1
02/16/22 15:56
JLB
V15071
Bromoform
<1.50
ug/L
1.50
5.00
1
02/16/22 15:56
JLB
V15071
Bromomethane
<0.280
Ng/L
0.280
1.00
1
02/16/22 15:56
JLB
V15071
Carbon Disulfide
<0.150
ug/L
0.150
5.00
1
02/16/22 15:56
JLB
V15071
Carbon Tetrachloride
<0.180
Ng/L
0.180
0.500
1
02/16/22 15:56
JLB
V15071
Chlorobenzene
<0.190
ug/L
0.190
0.500
1
02/16/22 15:56
JLB
V15071
Chlorodibromomethane
<0.190
Ng/L
0.190
0.500
1
02/16/22 15:56
JLB
V15071
Chloroethane
<0.430
ug/L
0.430
1.00
1
02/16/22 15:56
JLB
V15071
Chloroform
<0.220
Ng/L
0.220
0.500
1
02/16/22 15:56
JLB
V15071
Chloromethane
<0.220
ug/L
0.220
0.500
1
02/16/22 15:56
JLB
V15071
Di -Isopropyl Ether (DIPE)
<0.960
Ng/L
0.960
5.00
1
02/16/22 15:56
JLB
V15071
1,2-Dibromo-3-Chloropropane
<1.10
ug/L
1.10
2.00
1
02/16/22 15:56
JLB
V15071
1,2-Dibromoethane
<0.200
Ng/L
0.200
0.500
1
02/16/22 15:56
JLB
V15071
Dibromomethane
<0.230
ug/L
0.230
0.500
1
02/16/22 15:56
JLB
V15071
trans-1,4-Dichloro-2-butene
<1.30
Ng/L
1.30
10.0
1
02/16/22 15:56
JLB
V15071
1,2-Dichlorobenzene
<0.220
ug/L
0.220
0.500
1
02/16/22 15:56
JLB
V15071
1,4-Dichlorobenzene
<0.210
Ng/L
0.210
0.500
1
02/16/22 15:56
JLB
V15071
Dichlorodifluoromethane
<1.20
ug/L
1.20
5.00
1
02/16/22 15:56
JLB
V15071
Qualifiers/ DF
Dilution Factor
J
Estimated value
Definitions MQL
Method Quantitation Limit
Page 24 of 49

Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01222
Wood Environ. & Infrastructure Inc (Asheville) Project WCU MSWLF
Gregory Hutchins Report Date : 02/23/2022
1308 Patton Avenue (Suite C) Information : Received : 02/12/2022
Asheville , NC 28806
Report Number : 22-045-0001 REPOR T OF A NA L YSIS
Lab No : 94078
Matrix: Aqueous
Sample ID : EB-1
Sampled:
2/11/2022
12:30
Analytical Method: 8260D
Prep Batch(es):
V15070
02/16/22 09:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Batch
1,1-Dichloroethane
<0.240
Ng/L
0.240
0.500
1
02/16/22 15:56
JLB
V15071
1,2-Dichloroethane
<0.150
ug/L
0.150
0.500
1
02/16/22 15:56
JLB
V15071
1,1-Dichloroethene
<0.150
Ng/L
0.150
0.500
1
02/16/22 15:56
JLB
V15071
cis- 1,2-Dich loroethene
<0.200
ug/L
0.200
0.500
1
02/16/22 15:56
JLB
V15071
trans-1,2-Dichloroethene
<0.180
Ng/L
0.180
0.500
1
02/16/22 15:56
JLB
V15071
1,2-Dichloropropane
<0.190
ug/L
0.190
0.500
1
02/16/22 15:56
JLB
V15071
cis- 1,3-Dich loropropene
<0.210
Ng/L
0.210
0.500
1
02/16/22 15:56
JLB
V15071
trans-1,3-Dichloropropene
<0.150
ug/L
0.150
0.500
1
02/16/22 15:56
JLB
V15071
Ethylbenzene
<0.170
Ng/L
0.170
0.500
1
02/16/22 15:56
JLB
V15071
2-Hexanone
<0.380
ug/L
0.380
5.00
1
02/16/22 15:56
JLB
V15071
Methyl Ethyl Ketone (MEK)
<0.710
Ng/L
0.710
5.00
1
02/16/22 15:56
JLB
V15071
4-Methyl-2-Pentanone
<1.00
ug/L
1.00
5.00
1
02/16/22 15:56
JLB
V15071
Methylene Chloride
<0.330
Ng/L
0.330
1.00
1
02/16/22 15:56
JLB
V15071
Styrene
<0.220
ug/L
0.220
0.500
1
02/16/22 15:56
JLB
V15071
1,1,1,2-Tetrachloroethane
<0.160
Ng/L
0.160
0.500
1
02/16/22 15:56
JLB
V15071
1,1,2,2-Tetrachloroethane
<0.160
ug/L
0.160
0.500
1
02/16/22 15:56
JLB
V15071
Tetrachloroethene
<0.220
Ng/L
0.220
0.500
1
02/16/22 15:56
JLB
V15071
Tetrahydrofuran
<1.50
ug/L
1.50
10.0
1
02/16/22 15:56
JLB
V15071
Toluene
<0.220
Ng/L
0.220
0.500
1
02/16/22 15:56
JLB
V15071
1,1,1-Trichloroethane
<0.160
ug/L
0.160
0.500
1
02/16/22 15:56
JLB
V15071
1,1,2-Trichloroethane
<0.096
Ng/L
0.096
0.500
1
02/16/22 15:56
JLB
V15071
Trichloroethene
<0.180
ug/L
0.180
0.500
1
02/16/22 15:56
JLB
V15071
Qualifiers/ DF Dilution Factor
J
Estimated value
Definitions MQL Method Quantitation Limit
Page 25 of 49

Waypoint.0
ANALYTICAL
01222
Wood Environ. & Infrastructure Inc (Asheville)
Project
Gregory Hutchins
1308 Patton Avenue (Suite C)
Information
Asheville , NC 28806
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointana lyti ca Isom
WCU MSWLF
Report Date : 02/23/2022
Received : 02/12/2022
Report Number : 22-045-0001 REPOR T OF A NA L YSIS
Lab No : 94078 Matrix: Aqueous
Sample ID : EB-1 Sampled: 2/11/2022 12:30
Analytical Method: 8260D
Prep Method: 5030E
Test Results
Trichlorofluoromethane <0.180
1,2,3-Trichloropropane <0.270
Vinyl Acetate <1.00
Vinyl Chloride <0.170
o-Xylene <0.210
m,p-Xylene <0.420
Xylene (Total) <0.21
Surrogate: 4-Bromofl uorobenzene
Surrogate: Dibromofluoromethane
Surrogate: 1,2-Dichloroethane - d4
Surrogate: Toluene-d8
Prep Batch(es): V15070 02/16/22 09:00
Units MDL MQL DF Date / Time By Analytical
Analyzed Batch
Ng/L
0.180 0.500
u9/L
0.270 1.00
N9/L
1.00 2.00
u9/L
0.170 0.500
N9/L
0.210 0.500
u9/L
0.420 1.00
N9/L
0.210 0.500
106
Limits: 80-124%
102
Limits: 75-129%
99.6
Limits: 63-136%
100
Limits: 77-123%
1 02/16/22 15:56 JLB V15071
1 02/16/22 15:56 JLB V15071
1 02/16/22 15:56 JLB V15071
1 02/16/22 15:56 JLB V15071
1 02/16/22 15:56 JLB V15071
1 02/16/22 15:56 JLB V15071
1 02/16/22 15:56 V15071
1 02/16/22 15:56 JLB V15071
1 02/16/22 15:56 JLB V15071
1 02/16/22 15:56 JLB V15071
1 02/16/22 15:56 JLB V15071
Qualifiers/ DF Dilution Factor J Estimated value
Definitions MQL Method Quantitation Limit
Page 26 of 49

Waypoint.0
ANALYTICAL
01222
Wood Environ. & Infrastructure Inc (Asheville)
Project
Gregory Hutchins
1308 Patton Avenue (Suite C)
Information
Asheville , NC 28806
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointana lyti ca Isom
WCU MSWLF
Report Number : 22-045-0001 REPOR T OF A NA L YSIS
Report Date : 02/23/2022
Received : 02/12/2022
Lab No : 94079
Sample ID: MW-3
Matrix: Aqueous
Sampled: 2/11/2022 13:50
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Method
1,4-Dioxane
<0.139
Ng/L
0.139
2.00
1
02/14/22 14:37
TBL
8260D SIM
Antimony
<0.507
ug/L
0.507
2.07
1
02/17/22 20:44
EDV
6020B
Arsenic
<0.177
Ng/L
0.177
1.04
1
02/17/22 20:44
EDV
6020E
Barium
ill
ug/L
0.842
10.4
1
02/14/2215:01
EDV
6020B
Beryllium
<0.198
Ng/L
0.198
1.04
1
02/14/2215:01
EDV
6020E
Cadmium
<0.166
u9/L
0.166
1.04
1
02/14/2215:01
EDV
6020B
Chromium
<0.817
N9/L
0.817
2.07
1
02/14/2215:01
EDV
6020E
Cobalt
14.0
u9/L
0.538
2.07
1
02/14/2215:01
EDV
6020B
Copper
<3.95
N9/L
3.95
10.4
1
02/14/2215:01
EDV
6020E
Lead
<0.270
u9/L
0.270
1.04
1
02/17/22 20:44
EDV
6020B
Nickel
3.28
N9/L
0.529
3.11
1
02/17/22 20:44
EDV
6020E
Selenium
<2.39
u9/L
2.39
5.19
1
02/21/22 20:31
EDV
6020B
Silver
<0.114
N9/L
0.114
1.04
1
02/14/2215:01
EDV
6020E
Thallium
<0.590
u9/L
0.590
2.07
1
02/14/2215:01
EDV
6020B
Vanadium
<1.35
N9/L
1.35
5.19
1
02/17/22 20:44
EDV
6020B
Zinc
<7.14
ug/L
7.14
20.7
1
02/17/22 20:44
EDV
6020B
Qualifiers/ DF Dilution Factor J Estimated value
Definitions MQL Method Quantitation Limit
Page 27 of 49

Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01222
Wood Environ. & Infrastructure Inc (Asheville) Project WCU MSWLF
Gregory Hutchins Report Date : 02/23/2022
1308 Patton Avenue (Suite C) Information : Received : 02/12/2022
Asheville , NC 28806
Report Number : 22-045-0001
REPORT OF ANAL YSIS
Lab No : 94079 Matrix: Aqueous
Sample ID: MW-3 Sampled: 2/11/2022 13:50
Analytical Method: 8260D Prep Batch(es): V15070 02/16/22 09:00
Prep Method: 5030E
Test Results Units MDL MQL DF Date / Time By Analytical
Analyzed Batch
Acetone
<1.80
Ng/L
1.80
5.00
1
02/16/22 16:21
JLB
V15071
Acrylonitrile
<0.230
ug/L
0.230
5.00
1
02/16/22 16:21
JLB
V15071
Benzene
0.636
Ng/L
0.180
0.500
1
02/16/22 16:21
JLB
V15071
Bromochloromethane
<0.420
ug/L
0.420
1.00
1
02/16/22 16:21
JLB
V15071
Bromodichloromethane
<0.160
Ng/L
0.160
0.500
1
02/16/22 16:21
JLB
V15071
Bromoform
<1.50
ug/L
1.50
5.00
1
02/16/22 16:21
JLB
V15071
Bromomethane
<0.280
Ng/L
0.280
1.00
1
02/16/22 16:21
JLB
V15071
Carbon Disulfide
<0.150
ug/L
0.150
5.00
1
02/16/22 16:21
JLB
V15071
Carbon Tetrachloride
<0.180
Ng/L
0.180
0.500
1
02/16/22 16:21
JLB
V15071
Chlorobenzene
15.4
ug/L
0.190
0.500
1
02/16/22 16:21
JLB
V15071
Chlorodibromomethane
<0.190
Ng/L
0.190
0.500
1
02/16/22 16:21
JLB
V15071
Chloroethane
<0.430
ug/L
0.430
1.00
1
02/16/22 16:21
JLB
V15071
Chloroform
<0.220
Ng/L
0.220
0.500
1
02/16/22 16:21
JLB
V15071
Chloromethane
<0.220
ug/L
0.220
0.500
1
02/16/22 16:21
JLB
V15071
Di -Isopropyl Ether (DIPE)
<0.960
Ng/L
0.960
5.00
1
02/16/22 16:21
JLB
V15071
1,2-Dibromo-3-Chloropropane
<1.10
ug/L
1.10
2.00
1
02/16/22 16:21
JLB
V15071
1,2-Dibromoethane
<0.200
Ng/L
0.200
0.500
1
02/16/22 16:21
JLB
V15071
Dibromomethane
<0.230
ug/L
0.230
0.500
1
02/16/22 16:21
JLB
V15071
trans-1,4-Dichloro-2-butene
<1.30
Ng/L
1.30
10.0
1
02/16/22 16:21
JLB
V15071
1,2-Dichlorobenzene
0.3233
ug/L
0.220
0.500
1
02/16/22 16:21
JLB
V15071
1,4-Dichlorobenzene
3.16
Ng/L
0.210
0.500
1
02/16/22 16:21
JLB
V15071
Dichlorodifluoromethane
<1.20
ug/L
1.20
5.00
1
02/16/22 16:21
JLB
V15071
Qualifiers/ DF
Dilution Factor
J
Estimated value
Definitions MQL
Method Quantitation Limit
Page 28 of 49

Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01222
Wood Environ. & Infrastructure Inc (Asheville) Project WCU MSWLF
Gregory Hutchins Report Date : 02/23/2022
1308 Patton Avenue (Suite C) Information : Received : 02/12/2022
Asheville , NC 28806
Report Number : 22-045-0001
REPORT OF ANAL YSIS
Lab No : 94079 Matrix: Aqueous
Sample ID: MW-3 Sampled: 2/11/2022 13:50
Analytical Method: 8260D Prep Batch(es): V15070 02/16/22 09:00
Prep Method: 5030E
Test Results Units MDL MQL DF Date / Time By Analytical
Analyzed Batch
1,1-Dichloroethane
<0.240
Ng/L
0.240
0.500
1
02/16/22 16:21
JLB
V15071
1,2-Dichloroethane
<0.150
ug/L
0.150
0.500
1
02/16/22 16:21
JLB
V15071
1,1-Dichloroethene
<0.150
Ng/L
0.150
0.500
1
02/16/22 16:21
JLB
V15071
cis- 1,2-Dich loroethene
1.73
ug/L
0.200
0.500
1
02/16/22 16:21
JLB
V15071
trans-1,2-Dichloroethene
<0.180
Ng/L
0.180
0.500
1
02/16/22 16:21
JLB
V15071
1,2-Dichloropropane
<0.190
ug/L
0.190
0.500
1
02/16/22 16:21
JLB
V15071
cis- 1,3-Dich loropropene
<0.210
Ng/L
0.210
0.500
1
02/16/22 16:21
JLB
V15071
trans-1,3-Dichloropropene
<0.150
ug/L
0.150
0.500
1
02/16/22 16:21
JLB
V15071
Ethylbenzene
<0.170
Ng/L
0.170
0.500
1
02/16/22 16:21
JLB
V15071
2-Hexanone
<0.380
ug/L
0.380
5.00
1
02/16/22 16:21
JLB
V15071
Methyl Ethyl Ketone (MEK)
<0.710
Ng/L
0.710
5.00
1
02/16/22 16:21
JLB
V15071
4-Methyl-2-Pentanone
<1.00
ug/L
1.00
5.00
1
02/16/22 16:21
JLB
V15071
Methylene Chloride
<0.330
Ng/L
0.330
1.00
1
02/16/22 16:21
JLB
V15071
Styrene
<0.220
ug/L
0.220
0.500
1
02/16/22 16:21
JLB
V15071
1,1,1,2-Tetrachloroethane
<0.160
Ng/L
0.160
0.500
1
02/16/22 16:21
JLB
V15071
1,1,2,2-Tetrachloroethane
<0.160
ug/L
0.160
0.500
1
02/16/22 16:21
JLB
V15071
Tetrachloroethene
<0.220
Ng/L
0.220
0.500
1
02/16/22 16:21
JLB
V15071
Tetrahydrofuran
<1.50
ug/L
1.50
10.0
1
02/16/22 16:21
JLB
V15071
Toluene
<0.220
Ng/L
0.220
0.500
1
02/16/22 16:21
JLB
V15071
1,1,1-Trichloroethane
<0.160
ug/L
0.160
0.500
1
02/16/22 16:21
JLB
V15071
1,1,2-Trichloroethane
<0.096
Ng/L
0.096
0.500
1
02/16/22 16:21
JLB
V15071
Trichloroethene
<0.180
ug/L
0.180
0.500
1
02/16/22 16:21
JLB
V15071
Qualifiers/ DF
Dilution Factor
J
Estimated value
Definitions MQL
Method Quantitation Limit
Page 29 of 49

Waypoint.0
ANALYTICAL
01222
Wood Environ. & Infrastructure Inc (Asheville)
Project
Gregory Hutchins
1308 Patton Avenue (Suite C)
Information
Asheville , NC 28806
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointana lyti ca Isom
WCU MSWLF
Report Date : 02/23/2022
Received : 02/12/2022
Report Number : 22-045-0001 REPOR T OF A NA L YSIS
Lab No : 94079 Matrix: Aqueous
Sample ID: MW-3 Sampled: 2/11/2022 13:50
Analytical Method: 8260D
Prep Method: 5030E
Test Results
Trichlorofluoromethane <0.180
1,2,3-Trichloropropane <0.270
Vinyl Acetate <1.00
Vinyl Chloride <0.170
o-Xylene <0.210
m,p-Xylene <0.420
Xylene (Total) <0.21
Surrogate: 4-Bromofl uorobenzene
Surrogate: Dibromofluoromethane
Surrogate: 1,2-Dichloroethane - d4
Surrogate: Toluene-d8
Prep Batch(es): V15070 02/16/22 09:00
Units MDL MQL DF Date / Time By Analytical
Analyzed Batch
Ng/L
0.180 0.500
u9/L
0.270 1.00
N9/L
1.00 2.00
u9/L
0.170 0.500
N9/L
0.210 0.500
u9/L
0.420 1.00
N9/L
0.210 0.500
102
Limits: 80-124%
101
Limits: 75-129%
101
Limits: 63-136%
99.4
Limits: 77-123%
1 02/16/22 16:21 JLB V15071
1 02/16/22 16:21 JLB V15071
1 02/16/22 16:21 JLB V15071
1 02/16/22 16:21 JLB V15071
1 02/16/22 16:21 JLB V15071
1 02/16/22 16:21 JLB V15071
1 02/16/22 16:21 V15071
1 02/16/22 16:21 JLB V15071
1 02/16/22 16:21 JLB V15071
1 02/16/22 16:21 JLB V15071
1 02/16/22 16:21 JLB V15071
Qualifiers/ DF Dilution Factor J Estimated value
Definitions MQL Method Quantitation Limit
Page 30 of 49

Waypoint.0
ANALYTICAL
01222
Wood Environ. & Infrastructure Inc (Asheville)
Project
Gregory Hutchins
1308 Patton Avenue (Suite C)
Information
Asheville , NC 28806
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointana lyti ca Isom
WCU MSWLF
Report Number : 22-045-0001 REPOR T OF A NA L YSIS
Report Date : 02/23/2022
Received : 02/12/2022
Lab No : 94080
Sample ID: MW-4
Matrix: Aqueous
Sampled: 2/11/2022 14:55
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Method
1,4-Dioxane
<0.139
Ng/L
0.139
2.00
1
02/14/22 15:02
TBL
8260D SIM
Antimony
<0.507
ug/L
0.507
2.07
1
02/17/22 21:56
EDV
6020B
Arsenic
<0.177
Ng/L
0.177
1.04
1
02/17/22 21:56
EDV
6020E
Barium
37.9
u9/L
0.842
10.4
1
02/14/2215:34
EDV
6020B
Beryllium
<0.198
Ng/L
0.198
1.04
1
02/14/2215:34
EDV
6020E
Cadmium
<0.166
u9/L
0.166
1.04
1
02/14/2215:34
EDV
6020B
Chromium
<0.817
Ng/L
0.817
2.07
1
02/14/2215:34
EDV
6020E
Cobalt
<0.538
ug/L
0.538
2.07
1
02/14/2215:34
EDV
6020B
Copper
<3.95
N9/L
3.95
10.4
1
02/14/2215:34
EDV
6020E
Lead
<0.270
u9/L
0.270
1.04
1
02/17/22 21:56
EDV
6020B
Nickel
<0.529
N9/L
0.529
3.11
1
02/17/22 21:56
EDV
6020E
Selenium
<2.38
u9/L
2.38
5.18
1
02/22/2219:36
EDV
6020B
Silver
<0.114
N9/L
0.114
1.04
1
02/14/2215:34
EDV
6020E
Thallium
<0.590
u9/L
0.590
2.07
1
02/14/2215:34
EDV
6020B
Vanadium
<1.35
N9/L
1.35
5.18
1
02/17/22 21:56
EDV
6020B
Zinc
<7.14
ug/L
7.14
20.7
1
02/17/22 21:56
EDV
6020B
Qualifiers/ DF Dilution Factor J Estimated value
Definitions MQL Method Quantitation Limit
Page 31 of 49

Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01222
Wood Environ. & Infrastructure Inc (Asheville) Project WCU MSWLF
Gregory Hutchins Report Date : 02/23/2022
1308 Patton Avenue (Suite C) Information : Received : 02/12/2022
Asheville , NC 28806
Report Number : 22-045-0001
REPORT OF ANAL YSIS
Lab No : 94080 Matrix: Aqueous
Sample ID: MW-4 Sampled: 2/11/2022 14:55
Analytical Method: 8260D Prep Batch(es): V15070 02/16/22 09:00
Prep Method: 5030E
Test Results Units MDL MQL DF Date / Time By Analytical
Analyzed Batch
Acetone
<1.80
Ng/L
1.80
5.00
1
02/16/22 16:46
JLB
V15071
Acrylonitrile
<0.230
ug/L
0.230
5.00
1
02/16/22 16:46
JLB
V15071
Benzene
<0.180
Ng/L
0.180
0.500
1
02/16/22 16:46
JLB
V15071
Bromochloromethane
<0.420
ug/L
0.420
1.00
1
02/16/22 16:46
JLB
V15071
Bromodichloromethane
<0.160
Ng/L
0.160
0.500
1
02/16/22 16:46
JLB
V15071
Bromoform
<1.50
ug/L
1.50
5.00
1
02/16/22 16:46
JLB
V15071
Bromomethane
<0.280
Ng/L
0.280
1.00
1
02/16/22 16:46
JLB
V15071
Carbon Disulfide
<0.150
ug/L
0.150
5.00
1
02/16/22 16:46
JLB
V15071
Carbon Tetrachloride
<0.180
Ng/L
0.180
0.500
1
02/16/22 16:46
JLB
V15071
Chlorobenzene
<0.190
ug/L
0.190
0.500
1
02/16/22 16:46
JLB
V15071
Chlorodibromomethane
<0.190
Ng/L
0.190
0.500
1
02/16/22 16:46
JLB
V15071
Chloroethane
<0.430
ug/L
0.430
1.00
1
02/16/22 16:46
JLB
V15071
Chloroform
<0.220
Ng/L
0.220
0.500
1
02/16/22 16:46
JLB
V15071
Chloromethane
<0.220
ug/L
0.220
0.500
1
02/16/22 16:46
JLB
V15071
Di -Isopropyl Ether (DIPE)
<0.960
Ng/L
0.960
5.00
1
02/16/22 16:46
JLB
V15071
1,2-Dibromo-3-Chloropropane
<1.10
ug/L
1.10
2.00
1
02/16/22 16:46
JLB
V15071
1,2-Dibromoethane
<0.200
Ng/L
0.200
0.500
1
02/16/22 16:46
JLB
V15071
Dibromomethane
<0.230
ug/L
0.230
0.500
1
02/16/22 16:46
JLB
V15071
trans-1,4-Dichloro-2-butene
<1.30
Ng/L
1.30
10.0
1
02/16/22 16:46
JLB
V15071
1,2-Dichlorobenzene
<0.220
ug/L
0.220
0.500
1
02/16/22 16:46
JLB
V15071
1,4-Dichlorobenzene
<0.210
Ng/L
0.210
0.500
1
02/16/22 16:46
JLB
V15071
Dichlorodifluoromethane
<1.20
ug/L
1.20
5.00
1
02/16/22 16:46
JLB
V15071
Qualifiers/ DF
Dilution Factor
J
Estimated value
Definitions MQL
Method Quantitation Limit
Page 32 of 49

Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01222
Wood Environ. & Infrastructure Inc (Asheville) Project WCU MSWLF
Gregory Hutchins Report Date : 02/23/2022
1308 Patton Avenue (Suite C) Information : Received : 02/12/2022
Asheville , NC 28806
Report Number : 22-045-0001 REPOR T OF A NA L YSIS
Lab No : 94080
Matrix: Aqueous
Sample ID: MW-4
Sampled:
2/11/2022
14:55
Analytical Method: 8260D
Prep Batch(es):
V15070
02/16/22 09:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Batch
1,1-Dichloroethane
<0.240
Ng/L
0.240
0.500
1
02/16/22 16:46
JLB
V15071
1,2-Dichloroethane
<0.150
ug/L
0.150
0.500
1
02/16/22 16:46
JLB
V15071
1,1-Dichloroethene
<0.150
Ng/L
0.150
0.500
1
02/16/22 16:46
JLB
V15071
cis- 1,2-Dich loroethene
<0.200
ug/L
0.200
0.500
1
02/16/22 16:46
JLB
V15071
trans-1,2-Dichloroethene
<0.180
Ng/L
0.180
0.500
1
02/16/22 16:46
JLB
V15071
1,2-Dichloropropane
<0.190
ug/L
0.190
0.500
1
02/16/22 16:46
JLB
V15071
cis- 1,3-Dich loropropene
<0.210
Ng/L
0.210
0.500
1
02/16/22 16:46
JLB
V15071
trans-1,3-Dichloropropene
<0.150
ug/L
0.150
0.500
1
02/16/22 16:46
JLB
V15071
Ethylbenzene
<0.170
Ng/L
0.170
0.500
1
02/16/22 16:46
JLB
V15071
2-Hexanone
<0.380
ug/L
0.380
5.00
1
02/16/22 16:46
JLB
V15071
Methyl Ethyl Ketone (MEK)
<0.710
Ng/L
0.710
5.00
1
02/16/22 16:46
JLB
V15071
4-Methyl-2-Pentanone
<1.00
ug/L
1.00
5.00
1
02/16/22 16:46
JLB
V15071
Methylene Chloride
<0.330
Ng/L
0.330
1.00
1
02/16/22 16:46
JLB
V15071
Styrene
<0.220
ug/L
0.220
0.500
1
02/16/22 16:46
JLB
V15071
1,1,1,2-Tetrachloroethane
<0.160
Ng/L
0.160
0.500
1
02/16/22 16:46
JLB
V15071
1,1,2,2-Tetrachloroethane
<0.160
ug/L
0.160
0.500
1
02/16/22 16:46
JLB
V15071
Tetrachloroethene
<0.220
Ng/L
0.220
0.500
1
02/16/22 16:46
JLB
V15071
Tetrahydrofuran
<1.50
ug/L
1.50
10.0
1
02/16/22 16:46
JLB
V15071
Toluene
<0.220
Ng/L
0.220
0.500
1
02/16/22 16:46
JLB
V15071
1,1,1-Trichloroethane
<0.160
ug/L
0.160
0.500
1
02/16/22 16:46
JLB
V15071
1,1,2-Trichloroethane
<0.096
Ng/L
0.096
0.500
1
02/16/22 16:46
JLB
V15071
Trichloroethene
<0.180
ug/L
0.180
0.500
1
02/16/22 16:46
JLB
V15071
Qualifiers/ DF Dilution Factor
J
Estimated value
Definitions MQL Method Quantitation Limit
Page 33 of 49

Waypoint.0
ANALYTICAL
01222
Wood Environ. & Infrastructure Inc (Asheville)
Project
Gregory Hutchins
1308 Patton Avenue (Suite C)
Information
Asheville , NC 28806
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointana lyti ca Isom
WCU MSWLF
Report Date : 02/23/2022
Received : 02/12/2022
Report Number : 22-045-0001 REPOR T OF A NA L YSIS
Lab No : 94080 Matrix: Aqueous
Sample ID: MW-4 Sampled: 2/11/2022 14:55
Analytical Method: 8260D
Prep Method: 5030E
Test Results
Trichlorofluoromethane <0.180
1,2,3-Trichloropropane <0.270
Vinyl Acetate <1.00
Vinyl Chloride <0.170
o-Xylene <0.210
m,p-Xylene <0.420
Xylene (Total) <0.21
Surrogate: 4-Bromofl uorobenzene
Surrogate: Dibromofluoromethane
Surrogate: 1,2-Dichloroethane - d4
Surrogate: Toluene-d8
Prep Batch(es): V15070 02/16/22 09:00
Units MDL MQL DF Date / Time By Analytical
Analyzed Batch
Ng/L
0.180 0.500
Pg/L
0.270 1.00
Ng/L
1.00 2.00
Pg/L
0.170 0.500
Ng/L
0.210 0.500
Pg/L
0.420 1.00
Ng/L
0.210 0.500
102
Limits: 80-124%
101
Limits: 75-129%
100
Limits: 63-136%
101
Limits: 77-123%
1 02/16/22 16:46 JLB V15071
1 02/16/22 16:46 JLB V15071
1 02/16/22 16:46 JLB V15071
1 02/16/22 16:46 JLB V15071
1 02/16/22 16:46 JLB V15071
1 02/16/22 16:46 JLB V15071
1 02/16/22 16:46 V15071
1 02/16/22 16:46 JLB V15071
1 02/16/22 16:46 JLB V15071
1 02/16/22 16:46 JLB V15071
1 02/16/22 16:46 JLB V15071
Qualifiers/ DF Dilution Factor J Estimated value
Definitions MQL Method Quantitation Limit
Page 34 of 49

Waypoint.0
ANALYTICAL
01222
Wood Environ. & Infrastructure Inc (Asheville)
Project
Gregory Hutchins
1308 Patton Avenue (Suite C)
Information
Asheville , NC 28806
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointana lyti ca Isom
WCU MSWLF
Report Number : 22-045-0001 REPOR T OF A NA L YSIS
Report Date : 02/23/2022
Received : 02/12/2022
Lab No : 94081
Sample ID: SW-2
Matrix: Aqueous
Sampled: 2/11/2022 15:00
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Method
1,4-Dioxane
1.643
Ng/L
0.139
2.00
1
02/14/22 15:27
TBL
8260D SIM
Antimony
<0.507
ug/L
0.507
2.07
1
02/17/22 22:03
EDV
6020B
Arsenic
<0.177
Ng/L
0.177
1.04
1
02/17/22 22:03
EDV
6020B
Barium
128
u9/L
0.842
10.4
1
02/14/2215:40
EDV
6020B
Beryllium
<0.198
N9/L
0.198
1.04
1
02/14/2215:40
EDV
6020B
Cadmium
<0.166
u9/L
0.166
1.04
1
02/14/2215:40
EDV
6020B
Chromium
<0.817
N9/L
0.817
2.07
1
02/14/2215:40
EDV
6020B
Cobalt
4.36
u9/L
0.538
2.07
1
02/14/2215:40
EDV
6020B
Copper
<3.95
N9/L
3.95
10.4
1
02/14/2215:40
EDV
6020B
Lead
<0.270
u9/L
0.270
1.04
1
02/17/22 22:03
EDV
6020B
Nickel
0.8773
N9/L
0.529
3.11
1
02/17/22 22:03
EDV
6020B
Selenium
<2.38
u9/L
2.38
5.18
1
02/22/2219:43
EDV
6020B
Silver
<0.114
N9/L
0.114
1.04
1
02/14/2215:40
EDV
6020B
Thallium
<0.590
u9/L
0.590
2.07
1
02/14/2215:40
EDV
6020B
Vanadium
<1.35
N9/L
1.35
5.18
1
02/17/22 22:03
EDV
6020B
Zinc
<7.14
ug/L
7.14
20.7
1
02/17/22 22:03
EDV
6020B
Qualifiers/ DF Dilution Factor J Estimated value
Definitions MQL Method Quantitation Limit
Page 35 of 49

Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01222
Wood Environ. & Infrastructure Inc (Asheville) Project WCU MSWLF
Gregory Hutchins Report Date : 02/23/2022
1308 Patton Avenue (Suite C) Information : Received : 02/12/2022
Asheville , NC 28806
Report Number : 22-045-0001
REPORT OF ANAL YSIS
Lab No : 94081 Matrix: Aqueous
Sample ID: SW-2 Sampled: 2/11/2022 15:00
Analytical Method: 8260D Prep Batch(es): V15070 02/16/22 09:00
Prep Method: 5030E
Test Results Units MDL MQL DF Date / Time By Analytical
Analyzed Batch
Acetone
3.223
Ng/L
1.80
5.00
1
02/16/22 17:10
JLB
V15071
Acrylonitrile
<0.230
ug/L
0.230
5.00
1
02/16/22 17:10
JLB
V15071
Benzene
0.2343
Ng/L
0.180
0.500
1
02/16/22 17:10
JLB
V15071
Bromochloromethane
<0.420
ug/L
0.420
1.00
1
02/16/22 17:10
JLB
V15071
Bromodichloromethane
<0.160
Ng/L
0.160
0.500
1
02/16/22 17:10
JLB
V15071
Bromoform
<1.50
ug/L
1.50
5.00
1
02/16/22 17:10
JLB
V15071
Bromomethane
<0.280
Ng/L
0.280
1.00
1
02/16/22 17:10
JLB
V15071
Carbon Disulfide
<0.150
ug/L
0.150
5.00
1
02/16/22 17:10
JLB
V15071
Carbon Tetrachloride
<0.180
Ng/L
0.180
0.500
1
02/16/22 17:10
JLB
V15071
Chlorobenzene
2.61
ug/L
0.190
0.500
1
02/16/22 17:10
JLB
V15071
Chlorodibromomethane
<0.190
Ng/L
0.190
0.500
1
02/16/22 17:10
JLB
V15071
Chloroethane
<0.430
ug/L
0.430
1.00
1
02/16/22 17:10
JLB
V15071
Chloroform
<0.220
Ng/L
0.220
0.500
1
02/16/22 17:10
JLB
V15071
Chloromethane
<0.220
ug/L
0.220
0.500
1
02/16/22 17:10
JLB
V15071
Di -Isopropyl Ether (DIPE)
<0.960
Ng/L
0.960
5.00
1
02/16/22 17:10
JLB
V15071
1,2-Dibromo-3-Chloropropane
<1.10
ug/L
1.10
2.00
1
02/16/22 17:10
JLB
V15071
1,2-Dibromoethane
<0.200
Ng/L
0.200
0.500
1
02/16/22 17:10
JLB
V15071
Dibromomethane
<0.230
ug/L
0.230
0.500
1
02/16/22 17:10
JLB
V15071
trans-1,4-Dichloro-2-butene
<1.30
Ng/L
1.30
10.0
1
02/16/22 17:10
JLB
V15071
1,2-Dichlorobenzene
<0.220
ug/L
0.220
0.500
1
02/16/22 17:10
JLB
V15071
1,4-Dichlorobenzene
0.671
Ng/L
0.210
0.500
1
02/16/22 17:10
JLB
V15071
Dichlorodifluoromethane
<1.20
ug/L
1.20
5.00
1
02/16/22 17:10
JLB
V15071
Qualifiers/ DF
Dilution Factor
J
Estimated value
Definitions MQL
Method Quantitation Limit
Page 36 of 49

Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01222
Wood Environ. & Infrastructure Inc (Asheville) Project WCU MSWLF
Gregory Hutchins Report Date : 02/23/2022
1308 Patton Avenue (Suite C) Information : Received : 02/12/2022
Asheville , NC 28806
Report Number : 22-045-0001 REPOR T OF A NA L YSIS
Lab No : 94081
Matrix: Aqueous
Sample ID: SW-2
Sampled:
2/11/2022
15:00
Analytical Method: 8260D
Prep Batch(es):
V15070
02/16/22 09:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Batch
1,1-Dichloroethane
<0.240
Ng/L
0.240
0.500
1
02/16/22 17:10
JLB
V15071
1,2-Dichloroethane
<0.150
ug/L
0.150
0.500
1
02/16/22 17:10
JLB
V15071
1,1-Dichloroethene
<0.150
Ng/L
0.150
0.500
1
02/16/22 17:10
JLB
V15071
cis- 1,2-Dich loroethene
<0.200
ug/L
0.200
0.500
1
02/16/22 17:10
JLB
V15071
trans-1,2-Dichloroethene
<0.180
Ng/L
0.180
0.500
1
02/16/22 17:10
JLB
V15071
1,2-Dichloropropane
<0.190
ug/L
0.190
0.500
1
02/16/22 17:10
JLB
V15071
cis- 1,3-Dich loropropene
<0.210
Ng/L
0.210
0.500
1
02/16/22 17:10
JLB
V15071
trans-1,3-Dichloropropene
<0.150
ug/L
0.150
0.500
1
02/16/22 17:10
JLB
V15071
Ethylbenzene
<0.170
Ng/L
0.170
0.500
1
02/16/22 17:10
JLB
V15071
2-Hexanone
<0.380
ug/L
0.380
5.00
1
02/16/22 17:10
JLB
V15071
Methyl Ethyl Ketone (MEK)
<0.710
Ng/L
0.710
5.00
1
02/16/22 17:10
JLB
V15071
4-Methyl-2-Pentanone
<1.00
ug/L
1.00
5.00
1
02/16/22 17:10
JLB
V15071
Methylene Chloride
<0.330
Ng/L
0.330
1.00
1
02/16/22 17:10
JLB
V15071
Styrene
<0.220
ug/L
0.220
0.500
1
02/16/22 17:10
JLB
V15071
1,1,1,2-Tetrachloroethane
<0.160
Ng/L
0.160
0.500
1
02/16/22 17:10
JLB
V15071
1,1,2,2-Tetrachloroethane
<0.160
ug/L
0.160
0.500
1
02/16/22 17:10
JLB
V15071
Tetrachloroethene
<0.220
Ng/L
0.220
0.500
1
02/16/22 17:10
JLB
V15071
Tetrahydrofuran
<1.50
ug/L
1.50
10.0
1
02/16/22 17:10
JLB
V15071
Toluene
<0.220
Ng/L
0.220
0.500
1
02/16/22 17:10
JLB
V15071
1,1,1-Trichloroethane
<0.160
ug/L
0.160
0.500
1
02/16/22 17:10
JLB
V15071
1,1,2-Trichloroethane
<0.096
Ng/L
0.096
0.500
1
02/16/22 17:10
JLB
V15071
Trichloroethene
<0.180
ug/L
0.180
0.500
1
02/16/22 17:10
JLB
V15071
Qualifiers/ DF Dilution Factor
J
Estimated value
Definitions MQL Method Quantitation Limit
Page 37 of 49

Waypoint.0
ANALYTICAL
01222
Wood Environ. & Infrastructure Inc (Asheville)
Project
Gregory Hutchins
1308 Patton Avenue (Suite C)
Information
Asheville , NC 28806
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointana lyti ca Isom
WCU MSWLF
Report Date : 02/23/2022
Received : 02/12/2022
Report Number : 22-045-0001 REPOR T OF A NA L YSIS
Lab No : 94081 Matrix: Aqueous
Sample ID: SW-2 Sampled: 2/11/2022 15:00
Analytical Method: 8260D
Prep Method: 5030E
Test Results
Trichlorofluoromethane <0.180
1,2,3-Trichloropropane <0.270
Vinyl Acetate <1.00
Vinyl Chloride <0.170
o-Xylene <0.210
m,p-Xylene <0.420
Xylene (Total) <0.21
Surrogate: 4-Bromofl uorobenzene
Surrogate: Dibromofluoromethane
Surrogate: 1,2-Dichloroethane - d4
Surrogate: Toluene-d8
Prep Batch(es): V15070 02/16/22 09:00
Units MDL MQL DF Date / Time By Analytical
Analyzed Batch
Ng/L
0.180 0.500
Pg/L
0.270 1.00
Ng/L
1.00 2.00
Pg/L
0.170 0.500
Ng/L
0.210 0.500
Pg/L
0.420 1.00
Ng/L
0.210 0.500
103
Limits: 80-124%
104
Limits: 75-129%
102
Limits: 63-136%
100
Limits: 77-123%
1 02/16/22 17:10 JLB V15071
1 02/16/22 17:10 JLB V15071
1 02/16/22 17:10 JLB V15071
1 02/16/22 17:10 JLB V15071
1 02/16/22 17:10 JLB V15071
1 02/16/22 17:10 JLB V15071
1 02/16/22 17:10 V15071
1 02/16/22 17:10 JLB V15071
1 02/16/22 17:10 JLB V15071
1 02/16/22 17:10 JLB V15071
1 02/16/22 17:10 JLB V15071
Qualifiers/ DF Dilution Factor J Estimated value
Definitions MQL Method Quantitation Limit
Page 38 of 49

Waypointo
ANALYTICAL
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Quality Control Data
Client ID: Wood Environ. & Infrastructure Inc (Asheville)
Project Description: WCU MSWLF
Report No: 22-045-0001
QC Prep: V14895 QC Analytical Batch(es): V14952,V15106,V15213
QC Prep Batch Method: SM-3030C (PREP) Analysis Method: 6020B
Analysis Description: Metals Analyses
Lab Reagent Blank
Associated Lab Samples:
Parameter
LRB-V14895
94075, 94076, 94077, 94078, 94079, 94080, 94081
Blank MDL MQL
Units Result
Matrix: AQU
Analyzed
Antimony
pg/L
<0.505
0.505
2.06
02/17/22 20:18
Arsenic
pg/L
<0.175
0.175
1.03
02/17/22 20:18
Barium
pg/L
<0.834
0.834
10.3
02/14/22 14:48
Beryllium
pg/L
<0.196
0.196
1.03
02/14/22 14:48
Cadmium
pg/L
<0.165
0.165
1.03
02/14/22 14:48
Chromium
pg/L
<0.813
0.813
2.06
02/14/22 14:48
Cobalt
pg/L
<0.535
0.535
2.06
02/14/22 14:48
Copper
pg/L
<3.91
3.91
10.3
02/14/22 14:48
Lead
pg/L
<0.268
0.268
1.03
02/17/22 20:18
Nickel
pg/L
<0.525
0.525
3.09
02/17/22 20:18
Selenium
pg/L
<2.37
2.37
5.16
02/21/22 20:18
Silver
pg/L
<0.113
0.113
1.03
02/14/22 14:48
Thallium
pg/L
<0.587
0.587
2.06
02/14/22 14:48
Vanadium
pg/L
<1.34
1.34
5.16
02/17/22 20:18
Zinc
pg/L
<7.11
7.11
20.6
02/17/22 20:18
Laboratory Control Sample LCS-V14895
Spike LCS LCS %Rec % Rec
Parameter Units Conc. Result Limits
Antimony
pg/L
100
104
104
80-120
Arsenic
pg/L
100
99.4
99.0
80-120
Barium
pg/L
100
95.6
96.0
80-120
Beryllium
pg/L
100
97.3
97.0
80-120
Cadmium
pg/L
100
99.0
99.0
80-120
Chromium
pg/L
100
102
102
80-120
Cobalt
pg/L
100
106
106
80-120
Copper
pg/L
100
107
107
80-120
Date: 02/23/2022 12:50 PM Page 1 of 9
Page 39 of 49

Waypointo
ANALYTICAL
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Quality Control Data
Client ID: Wood Environ. & Infrastructure Inc (Asheville)
Project Description: WCU MSWLF
Report No: 22-045-0001
QC Prep: V14895
QC Prep Batch Method: SM-3030C(PREP)
Laboratory Control Sample LCS-V14895
QC Analytical Batch(es): V14952,V15106,V15213
Analysis Method: 6020B
Analysis Description: Metals Analyses
Parameter
Units
Spike
Conc.
LCS
Result
LCS %Rec
% Rec
Limits
Lead
pg/L
100
104
104
80-120
Nickel
pg/L
100
99.6
100
80-120
Selenium
pg/L
100
105
105
80-120
Silver
pg/L
100
95.6
96.0
80-120
Thallium
pg/L
100
76.6
77.0*
80-120
Vanadium
pg/L
100
101
101
80-120
Zinc
pg/L
100
105
105
80-120
Matrix Spike & Matrix Spike Duplicate
Parameter Units
V 94079-MS-V14895
MS Spike
Result Conc.
V 94079-MSD-V14895
MSD MS Result
Spike
Conc.
MSD
Result
MS
%Rec
MSD
%Rec
%Rec
Limits
RPD
Max
RPD
Antimony
pg/L
< 0.517
100
100
109
108
109
108
75-125
0.9
20.0
Arsenic
pg/L
< 0.179
100
100
100
99.2
100
99.0
75-125
0.8
20.0
Barium
pg/L
111
100
100
202
199
91.0
88.0
75-125
1.4
20.0
Beryllium
pg/L
< 0.200
100
100
98.5
98.3
99.0
98.0
75-125
0.2
20.0
Cadmium
pg/L
< 0.168
100
100
99.5
100
100
100
75-125
0.5
20.0
Chromium
pg/L
< 0.833
100
100
98.0
98.5
98.0
99.0
75-125
0.5
20.0
Cobalt
pg/L
14.0
100
100
114
115
100
101
75-125
0.8
20.0
Copper
pg/L
< 3.99
100
100
101
102
101
102
75-125
0.9
20.0
Lead
pg/L
< 0.273
100
100
106
103
106
103
75-125
2.8
20.0
Nickel
pg/L
3.28
100
100
97.7
98.0
94.0
95.0
75-125
0.3
20.0
Selenium
pg/L
1.49
100
100
106
106
106
106
75-125
0.0
20.0
Silver
pg/L
< 0.116
100
100
96.8
96.4
97.0
96.0
75-125
0.4
20.0
Thallium
pg/L
< 0.601
100
100
78.5
78.7
79.0
79.0
75-125
0.2
20.0
Vanadium
pg/L
< 1.37
100
100
102
102
102
102
75-125
0.0
20.0
Zinc
pg/L
< 7.28
100
100
106
105
106
105
75-125
0.9
20.0
* QC Fail Date: 02/23/2022 12:50 PM Page 2 of 9
Page 40 of 49

Waypointo
ANALYTICAL
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Quality Control Data
Client ID: Wood Environ. & Infrastructure Inc (Asheville)
Project Description: WCU MSWLF
Report No: 22-045-0001
QC Prep: V14895 QC Analytical Batch(es): V14952,V15106,V15213
QC Prep Batch Method: SM-3030C (PREP) Analysis Method: 6020B
Analysis Description: Metals Analyses
Post Digestion Spike V 94079-PDS-V14895
Parameter
Units
PDS
Result
%
Recovery
Analyzed
Antimony
pg/L
57.1
114
02/17/22 21:04
Arsenic
pg/L
52.8
106
02/17/22 21:04
Barium
pg/L
107
103
02/14/22 16:13
Beryllium
Ng/L
50.5
101
02/14/22 16:13
Cadmium
pg/L
52.4
105
02/14/22 16:13
Chromium
pg/L
51.3
103
02/14/22 16:13
Cobalt
pg/L
59.2
104
02/14/22 16:13
Copper
pg/L
52.1
104
02/14/22 16:13
Lead
pg/L
52.2
104
02/17/22 21:04
Nickel
Ng/L
50.9
99.0
02/17/22 21:04
Selenium
pg/L
54.0
108
02/17/22 21:04
Silver
pg/L
52.2
104
02/14/22 16:13
Thallium
Ng/L
50.5
101
02/14/22 16:13
Vanadium
Ng/L
53.5
107
02/17/22 21:04
Zinc
pg/L
54.9
110
02/17/22 21:04
Date: 02/23/2022 12:50 PM Page 3 of 9
Page 41 of 49

Waypointo
ANALYTICAL
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Quality Control Data
Client ID:
Wood Environ. & Infrastructure Inc (Asheville)
Project Description:
WCU MSWLF
Report No:
22-045-0001
QC Prep:
V14907
QC Analytical Batch(es): V14908
QC Prep Batch Method:
5030B
Analysis Method:
8260D SIM
Analysis Description:
Volatile Organic Compounds -
GC/MS
Lab Reagent Blank
LRB-V14907
Matrix: AQU
Associated Lab Samples:
94073, 94075, 94076, 94077, 94078, 94079,
94080, 94081
Blank MDL
MQL
Analyzed
%
% Rec
Parameter
Units
Result
Recovery
Limits
1,4-Dioxane
pg/L
<0.139 0.139
2.00
02/14/2210:17
4-Bromofluorobenzene (S)
02/14/22 10:17
92.6
70-130
Laboratory Control Sample
LCS-V14907
Spike
LCS
LCS %Rec
% Rec
Parameter
Units
Conc.
Result
Limits
1,4-Dioxane
pg/L
50.0
56.2
112
70-130
4-Bromofluorobenzene (S)
110
70-130
Matrix Spike & Matrix Spike Duplicate
V 93949-MS-V14907
V 93949-MSD-V14907
MS Spike
MSD MS Result
MSD MS
MSD
%Rec Max
Parameter
Units
Result Conc.
Spike
Result %Rec
%Rec
Limits RPD
Conc.
1,4-Dioxane
pg/L
< 0.139 50.0
50.0 60.7
59.6 121
119
70-130
4-Bromofluorobenzene (S)
119
109
70-130
Date: 02/23/2022 12:50 PM Page 4 of 9
Page 42 of 49

Waypointo
ANALYTICAL
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Quality Control Data
Client ID: Wood Environ. & Infrastructure Inc (Asheville)
Project Description: WCU MSWLF
Report No: 22-045-0001
QC Prep: V15070
QC Prep Batch Method: 5030B
QC Analytical Batch(es): V15071
Analysis Method: 8260D
Analysis Description: Volatile Organic Compounds - GC/MS
Lab Reagent Blank LRB-V15070 Matrix: AQU
Associated Lab Samples: 94073, 94075, 94076, 94077, 94078, 94079, 94080, 94081
Blank MDL MQL Analyzed % % Rec
Parameter Units Result Recovery Limits
Acetone
pg/L
<1.80
1.80
5.00
02/16/22 13:04
Acrylonitrile
pg/L
<0.230
0.230
5.00
02/16/22 13:04
Benzene
pg/L
<0.180
0.180
0.500
02/16/22 13:04
Bromochloromethane
pg/L
<0.420
0.420
1.00
02/16/22 13:04
Bromodichloromethane
pg/L
<0.160
0.160
0.500
02/16/22 13:04
Bromoform
pg/L
<1.50
1.50
5.00
02/16/22 13:04
Bromomethane
pg/L
<0.280
0.280
1.00
02/16/22 13:04
Carbon Disulfide
pg/L
<0.150
0.150
5.00
02/16/22 13:04
Carbon Tetrachloride
pg/L
<0.180
0.180
0.500
02/16/22 13:04
Chlorobenzene
pg/L
<0.190
0.190
0.500
02/16/22 13:04
Chlorodibromomethane
pg/L
<0.190
0.190
0.500
02/16/22 13:04
Chloroethane
pg/L
<0.430
0.430
1.00
02/16/22 13:04
Chloroform
pg/L
<0.220
0.220
0.500
02/16/22 13:04
Chloromethane
pg/L
<0.220
0.220
0.500
02/16/22 13:04
Di -Isopropyl Ether (DIPE)
pg/L
<0.960
0.960
5.00
02/16/22 13:04
1,2-Dibromo-3-Chloropropane
pg/L
< 1.10
1.10
2.00
02/16/22 13:04
1,2-Dibromoethane
pg/L
<0.200
0.200
0.500
02/16/22 13:04
Dibromomethane
pg/L
<0.230
0.230
0.500
02/16/22 13:04
trans-1,4-Dichloro-2-butene
pg/L
< 1.30
1.30
10.0
02/16/22 13:04
1,2-Dichlorobenzene
pg/L
<0.220
0.220
0.500
02/16/22 13:04
1,4-Dichlorobenzene
pg/L
<0.210
0.210
0.500
02/16/22 13:04
Dichlorodifluoromethane
pg/L
<1.20
1.20
5.00
02/16/22 13:04
1,1-Dichloroethane
pg/L
<0.240
0.240
0.500
02/16/22 13:04
1,2-Dichloroethane
pg/L
<0.150
0.150
0.500
02/16/22 13:04
1,1-Dichloroethene
pg/L
<0.150
0.150
0.500
02/16/22 13:04
cis-1,2-Dichloroethene
pg/L
<0.200
0.200
0.500
02/16/22 13:04
trans-1,2-Dichloroethene
pg/L
<0.180
0.180
0.500
02/16/22 13:04
Date:
02/23/2022 12:50 PM
Page 5 of 9
Page 43 of 49

Waypointo
ANALYTICAL
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Quality Control Data
Client ID: Wood Environ. & Infrastructure Inc (Asheville)
Project Description: WCU MSWLF
Report No: 22-045-0001
QC Prep: V15070
QC Prep Batch Method: 5030B
QC Analytical Batch(es): V15071
Analysis Method: 8260D
Analysis Description: Volatile Organic Compounds - GC/MS
Lab Reagent Blank LRB-V15070 Matrix: AQU
Associated Lab Samples: 94073, 94075, 94076, 94077, 94078, 94079, 94080, 94081
Blank
MDL
MQL
Analyzed
%
% Rec
Parameter
Units
Result
Recovery
Limits
1,2-Dichloropropane
pg/L
<0.190
0.190
0.500
02/16/22 13:04
cis-1,3-Dichloropropene
pg/L
<0.210
0.210
0.500
02/16/22 13:04
trans-1,3-Dichloropropene
pg/L
<0.150
0.150
0.500
02/16/22 13:04
Ethylbenzene
pg/L
<0.170
0.170
0.500
02/16/22 13:04
2-Hexanone
pg/L
<0.380
0.380
5.00
02/16/22 13:04
Methyl Ethyl Ketone (MEK)
pg/L
<0.710
0.710
5.00
02/16/22 13:04
4-Methyl-2-Pentanone
pg/L
<1.00
1.00
5.00
02/16/22 13:04
Methylene Chloride
pg/L
<0.330
0.330
1.00
02/16/22 13:04
Styrene
pg/L
<0.220
0.220
0.500
02/16/22 13:04
1,1,1,2-Tetrachloroethane
pg/L
<0.160
0.160
0.500
02/16/22 13:04
1,1,2,2-Tetrachloroethane
pg/L
<0.160
0.160
0.500
02/16/22 13:04
Tetrachloroethene
pg/L
<0.220
0.220
0.500
02/16/22 13:04
Tetrahydrofuran
pg/L
<1.50
1.50
10.0
02/16/22 13:04
Toluene
pg/L
<0.220
0.220
0.500
02/16/22 13:04
1,1,1-Trichloroethane
pg/L
<0.160
0.160
0.500
02/16/22 13:04
1,1,2-Trichloroethane
pg/L
<0.096
0.096
0.500
02/16/22 13:04
Trichloroethene
pg/L
<0.180
0.180
0.500
02/16/22 13:04
Trichlorofluoromethane
pg/L
<0.180
0.180
0.500
02/16/22 13:04
1,2,3-Trichloropropane
pg/L
<0.270
0.270
1.00
02/16/22 13:04
Vinyl Acetate
pg/L
<1.00
1.00
2.00
02/16/22 13:04
Vinyl Chloride
pg/L
<0.170
0.170
0.500
02/16/22 13:04
o-Xylene
pg/L
<0.210
0.210
0.500
02/16/22 13:04
m,p-Xylene
pg/L
<0.420
0.420
1.00
02/16/22 13:04
4-Bromofluorobenzene (S)
02/16/22 13:04
104
80-124
Dibromofluoromethane (S)
02/16/22 13:04
101
75-129
1,2-Dichloroethane - d4 (S)
02/16/22 13:04
98.4
63-136
Date:
02/23/2022 12:50 PM
Page 6 of 9
Page 44 of 49

Waypointo
ANALYTICAL
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Quality Control Data
Client ID:
Wood Environ. & Infrastructure Inc (Asheville)
Project Description:
WCU MSWLF
Report No:
22-045-0001
QC Prep:
V15070
QC Analytical Batch(es): V15071
QC Prep Batch Method:
5030B
Analysis
Method:
8260D
Analysis
Description:
Volatile
Organic Compounds - GC/MS
Lab Reagent Blank
LRB-V15070
Matrix: AQU
Associated Lab Samples:
94073, 94075, 94076, 94077, 94078,
94079, 94080, 94081
Blank MDL MQL
Analyzed
%
% Rec
Parameter
Units
Result
Recovery
Limits
Toluene-d8 (S)
02/16/22 13:04
98.8
77-123
Laboratory Control Sample
& LCSD
LCS-V15070
LCSD-V15070
Spike
LCS
LCSD
LCS
LCSD
% Rec
Parameter
Units
Conc.
Result
Result
%Rec
a/o Rec
Limits
RPD
Max
RPD
Acetone
pg/L
40.0
34.9
32.2
87.2
80.5
40-166
8.0
20.0
Acrylonitrile
pg/L
40.0
41.8
41.4
105
104
81-127
0.9
20.0
Benzene
pg/L
20.0
19.9
19.5
99.5
97.5
77-128
2.0
20.0
Bromochloromethane
pg/L
20.0
20.4
20.4
102
102
78-135
0.0
20.0
Bromodichloromethane
pg/L
20.0
20.2
20.2
101
101
76-138
0.0
20.0
Bromoform
pg/L
20.0
21.7
21.2
109
106
71-135
2.3
20.0
Bromomethane
pg/L
20.0
21.8
22.2
109
111
41-168
1.8
20.0
Carbon Disulfide
pg/L
20.0
18.6
18.4
93.0
92.0
59-135
1.0
20.0
Carbon Tetrachloride
pg/L
20.0
20.3
20.2
102
101
72-142
0.4
20.0
Chlorobenzene
pg/L
20.0
20.8
20.3
104
102
78-119
2.4
20.0
Chlorodibromomethane
pg/L
20.0
20.4
20.7
102
104
75-134
1.4
20.0
Chloroethane
pg/L
20.0
21.8
21.1
109
106
57-142
3.2
20.0
Chloroform
pg/L
20.0
20.0
19.7
100
98.5
77-130
1.5
20.0
Chloromethane
pg/L
20.0
20.0
19.8
100
99.0
47-145
1.0
20.0
Di -Isopropyl Ether (DIPE)
pg/L
20.0
20.3
19.5
102
97.5
60-154
4.0
20.0
1,2-Dibromo-3-Chloropropane pg/L
20.0
21.0
20.6
105
103
63-134
1.9
20.0
1,2-Dibromoethane
pg/L
20.0
20.5
20.3
103
102
77-135
0.9
20.0
Dibromomethane
pg/L
20.0
20.4
19.6
102
98.0
76-138
4.0
20.0
trans-1,4-Dichloro-2-butene
pg/L
20.0
20.4
19.4
102
97.0
70-130
5.0
20.0
1,2-Dichlorobenzene
pg/L
20.0
20.3
20.0
102
100
78-128
1.4
20.0
1,4-Dichlorobenzene
pg/L
20.0
20.4
19.9
102
99.5
75-126
2.4
20.0
Date: 02/23/2022 12:50 PM Page 7 of 9
Page 45 of 49

Waypointo
ANALYTICAL
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Quality Control Data
Client ID: Wood Environ. & Infrastructure Inc (Asheville)
Project Description: WCU MSWLF
Report No: 22-045-0001
QC Prep: V15070 QC Analytical Batch(es): V15071
QC Prep Batch Method: 5030B Analysis Method: 8260D
Analysis Description: Volatile Organic Compounds - GC/MS
Laboratory Control Sample & LCSD LCS-V15070 LCSD-V15070
Parameter
Units
Spike
Conc.
LCS
Result
LCSD
Result
LCS
%Rec
LCSD
% Rec
% Rec
Limits
RPD
Max
RPD
Dichlorodifluoromethane
pg/L
20.0
18.6
17.5
93.0
87.5
28-163
6.0
20.0
1,1-Dichloroethane
pg/L
20.0
19.9
19.7
99.5
98.5
70-130
1.0
20.0
1,2-Dichloroethane
pg/L
20.0
19.8
19.9
99.0
99.5
68-131
0.5
20.0
1,1-Dichloroethene
pg/L
20.0
20.1
19.2
101
96.0
70-154
4.5
20.0
cis-1,2-Dichloroethene
pg/L
20.0
20.2
19.5
101
97.5
76-141
3.5
20.0
trans-1,2-Dichloroethene
pg/L
20.0
20.2
19.7
101
98.5
76-135
2.5
20.0
1,2-Dichloropropane
pg/L
20.0
20.6
20.6
103
103
77-130
0.0
20.0
cis-1,3-Dichloropropene
pg/L
20.0
20.8
20.3
104
102
65-140
2.4
20.0
trans-1,3-Dichloropropene
pg/L
20.0
20.5
20.3
103
102
67-140
0.9
20.0
Ethylbenzene
pg/L
20.0
20.2
20.1
101
101
80-127
0.4
20.0
2-Hexanone
pg/L
20.0
20.8
20.7
104
104
64-137
0.4
20.0
Methyl Ethyl Ketone (MEK)
pg/L
20.0
18.3
18.0
91.5
90.0
71-134
1.6
20.0
4-Methyl-2-Pentanone
pg/L
20.0
21.2
20.8
106
104
69-134
1.9
20.0
Methylene Chloride
pg/L
20.0
20.5
20.5
103
103
73-131
0.0
20.0
Styrene
pg/L
20.0
21.0
20.8
105
104
78-129
0.9
20.0
1,1,1,2-Tetrachloroethane
pg/L
20.0
20.6
20.3
103
102
79-134
1.4
20.0
1,1,2,2-Tetrachloroethane
pg/L
20.0
21.2
20.5
106
103
62-127
3.3
20.0
Tetrachloroethene
pg/L
20.0
20.2
20.1
101
101
80-129
0.4
20.0
Tetrahydrofuran
pg/L
20.0
19.8
18.4
99.0
92.0
70-130
7.3
20.0
Toluene
pg/L
20.0
20.7
20.0
104
100
76-131
3.4
20.0
1,1,1-Trichloroethane
pg/L
20.0
20.5
19.4
103
97.0
75-135
5.5
20.0
1,1,2-Trichloroethane
pg/L
20.0
20.4
20.8
102
104
70-140
1.9
20.0
Trichloroethene
pg/L
20.0
20.5
19.8
103
99.0
77-133
3.4
20.0
Trichlorofluoromethane
pg/L
20.0
20.4
19.8
102
99.0
62-148
2.9
20.0
1,2,3-Trichloropropane
pg/L
20.0
22.1
20.7
111
104
71-127
6.5
20.0
Vinyl Acetate
pg/L
20.0
21.2
20.9
106
105
34-167
1.4
20.0
Date: 02/23/2022 12:50 PM Page 8 of 9
Page 46 of 49

Waypointo
ANALYTICAL
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Quality Control Data
Client ID:
Wood Environ. & Infrastructure Inc (Asheville)
Project Description:
WCU MSWLF
Report No:
22-045-0001
QC Prep:
V15070
QC Analytical Batch(es): V15071
QC Prep Batch Method:
5030B
Analysis Method:
8260D
Analysis Description:
Volatile
Organic Compounds - GC/MS
Laboratory Control Sample
& LCSD
LCS-V15070
LCSD-V15070
Spike
LCS LCSD
LCS
LCSD
% Rec
Parameter
Units
Conc.
Result Result
%Rec
% Rec
Limits
RPD
Max
RPD
Vinyl Chloride
pg/L
20.0
19.2 18.9
96.0
94.5
57-141
1.5
20.0
o-Xylene
pg/L
20.0
21.0 20.3
105
102
78-128
3.3
20.0
m,p-Xylene
pg/L
40.0
42.1 41.7
105
104
77-133
0.9
20.0
4-Bromofluorobenzene (S)
99.8
102
80-124
Dibromofluoromethane (S)
98.8
97.6
75-129
1,2-Dichloroethane - d4 (S)
100
99.8
63-136
Toluene-d8(S)
99.0
102
77-123
Date: 02/23/2022 12:50 PM Page 9 of 9
Page 47 of 49

WayPAoint.
NALYTICAL
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Shipment Receipt Form
Customer Number: 01222
Customer Name: Wood Environ. & Infrastructure Inc (Asheville)
Report Number: 22-045-0001
Shipping Method
Fed Ex 0 US Postal 0 Lab 0 Other:
0 UPS 0 Client 0 Courier Thermometer ID:
IRT-15 1.3C
Shipping container/cooler uncompromised?
0 Yes
0 No
Number of coolers/boxes received
F
Custody seals intact on shipping container/cooler?
(*� Yes
0 No
0 Not Present
Custody seals intact on sample bottles?
0 Yes
0 No
Not Present
Chain of Custody (COC) present?
# Yes
0 No
COC agrees with sample Iabel(s)?
(0) Yes
0 No
COC properly completed
# Yes
0 No
Samples in proper containers?
U Yes
0 No
Sample containers intact?
0 Yes
0 No
Sufficient sample volume for indicated test(s)?
U Yes
0 No
All samples received within holding time?
# Yes
0 No
Cooler temperature in compliance?
0 Yes
0 No
Cooler/Samples arrived at the laboratory on ice.
Samples were considered acceptable as cooling
process had begun.
U Yes
0 No
Water - Sample containers properly preserved
0 Yes
0 No
0 N/A
Water - VOA vials free of headspace
0 Yes
0 No
0 N/A
Trip Blanks received with VOAs
0 Yes
0 No
0 N/A
Soil VOA method 5035 — compliance criteria met
F_ High concentration container (48 hr)
F_ High concentration pre -weighed (methanol -14 d)
Special precautions or instructions included?
Comments:
0 Yes 0 No U N/A
F Low concentration EnCore samplers (48 hr)
Low conc pre -weighed vials (Sod Bis -14 d)
0Yes ONo
Signature: Sarah J. Locklear
Date & Time: 02/14/2022 09:49:24
Page 48 of 49

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